The IELTS Reading section includes passages that test your ability to understand information, locate specific details, and recognise ideas expressed through different wording. “The Secret of Staying Young” is one such IELTS Reading passage, focusing on research into why some animals appear to remain healthy and active as they age.
The The Secret of Staying Young Reading Answers focuses on research by Ysabel Giraldo into the behaviour and biological condition of Pheidole dentata, a species of ant native to the south-eastern United States. The study examines ants from different age groups and looks at their ability to perform tasks, respond to stimuli, and maintain brain function.
This passage contains 13 questions. Questions 1–8 require candidates to complete notes using words from the passage, while Questions 9–13 are True/False/Not Given questions. These formats test skills such as locating specific information, understanding paraphrasing, following details in a scientific text, and distinguishing between information that is stated, contradicted, or not mentioned.
The Secret of Staying Young IELTS Reading Passage
The passage examines why some animals appear to age differently from humans. It focuses particularly on Pheidole dentata ants and the research conducted by Ysabel Giraldo. The study compares ants of different ages and examines their behaviour, ability to perform tasks, responses to stimuli, and neurological condition.
The Secret of Staying Young
Pheidole dentata, a native ant of the south-eastern U.S., isn’t immortal. But scientists have found that it doesn’t seem to show any signs of aging. Old worker ants can do everything just as well as the youngsters, and their brains appear just as sharp. ‘We get a picture that these ants really don’t decline,’ says Ysabel Giraldo, who studies the ants for her doctoral thesis at Boston University.
Such age-defying feats are rare in the animal kingdom. Naked mole rats can live for almost 30 years and stay fit for nearly their entire lives. They can still reproduce even when old, and they never get cancer. But the vast majority of animals deteriorate with age just like people do. Like the naked mole rat, ants are social creatures that usually live in highly organised colonies. ‘It’s this social complexity that makes P. dentata useful for studying aging in people,’ says Giraldo, now at the California Institute of Technology. Humans are also highly social, a trait that has been connected to healthier aging. By contrast, most animal studies of aging use mice, worms or fruit flies, which all lead much more isolated lives.
In the lab, P. dentata worker ants typically live for around 140 days. Giraldo focused on ants at four age ranges: 20 to 22 days, 45 to 47 days, 95 to 97 days and 120 to 122 days. Unlike all previous studies, which only estimated how old the ants were, her work tracked the ants from the time the pupae became adults, so she knew their exact ages. Then she put them through a range of tests.
Giraldo watched how well the ants took care of the young of the colony, recording how often each ant attended to, carried and fed them. She compared how well 20-day-old and 95-day-old ants followed the telltale scent that the insects usually leave to mark a trail to food. She tested how ants responded to light and also measured how active they were by counting how often ants in a small dish walked across a line. And she experimented with how ants react to live prey: a tethered fruit fly. Giraldo expected the older ants to perform poorly in all these tasks. But the elderly insects were all good caretakers and trail-followers; the 95-day-old ants could track the scent even longer than their younger counterparts. They all responded do light well, and the older ants were more active. And when it came to reacting to prey, the older ants attacked the poor fruit fly just as aggressively as the young ones did, flaring their mandibles or pulling at the fly’s legs.
Then Giraldo compared the brains of 20-day-old and 95-day-ole ants, identifying any cells that were close to death. She saw no major differences with age, nor was there any difference in the location of the dying cells, showing that age didn’t seem to affect specific brain functions. Ants and other insects have structures in their brains called mushroom bodies, which are important for processing information, learning and memory. She also wanted to see if aging affects the density of synaptic complexes within these structures, regions where neurons come together. Again, the answer was no. what was more, the old ants didn’t experience any drop in the levels of either serotonin or dopamine, brain chemicals whose decline often coincides with aging. In humans, for example, a decrease in serotonin has been linked to Alzheimer’s disease.
‘This is the first time anyone has looked at both behavioral and neural changes in these ants so thoroughly,’ says Giraldo, who recently published the findings in the Proceeding of the Royal Society B. Scientists have looked at some similar aspects in bees, but the results of recent bee studies were mixed, some studies showed age-related declines, which biologists call senescence, and others didn’t. ‘For now, the study raises more questions than it answers,’ Giraldo says, ‘including how P. dentata stays in such good shape.’
Also, if the ants don’t deteriorate with age, why do they die at all? Out in the wild, the ants probably don’t live for a full 140 days thanks to predators, disease and just being in an environment that’s much harsher than the comforts of the lab. ‘The lucky ants that do live into old age may suffer a steep decline just before dying,’ Giraldo says, but she can’t say for sure because her study wasn’t designed to follow an ant’s final moments.
‘It will be important to extend these findings to other species of social insects,’ says Gene E. Robinson, an entomologist at the University of Illinois at Urbana-Champaign. This ant might be unique, or it might represent a broader pattern among other social bugs with possible clues to the science of aging in larger animals. Either way, it seems that for these ants, age really doesn’t matter.
The Secret of Staying Young Reading Answers: Questions 1–13
The reading answer the secret of staying young contains two types of questions. Questions 1-8 are Note Completion type of questions whereas Questions 9-13 are True/False/Not Given questions.
Try solving these questions on your own before looking at the answers. In case of note completion questions, be mindful of the words used before and after each gap and the prescribed word limit for each blank. In True/False/Not Given questions, read the complete statement along with the passage and do not depend upon just keywords.
Questions 1–8: Note Completion
For questions 1-8, you are asked to fill in the notes based on Giraldo's research on Pheidole dentata. Your answers are supposed to be found in the passage and might not use the same wording as in the text.
Q1: How many different age groups of ants did Giraldo study?
Answer: FOUR / 4
Explanation:
From the passage, you learn that Giraldo chose four age groups of ants to conduct her experiment. She states their approximate ages in the passage. For this question, you need to give the number of groups and not their ages. Four would be your answer.
Q2: What did the ants look after?
Answer: YOUNG
Explanation:
Giraldo observed one thing about the ability of the ants to take care of their young ones. The question uses "looked after" and "took care of" in the passage. This enables you to find the answer easily.
Q3: What could the ants locate by following a scent trail?
Answer: FOOD
Explanation:
In this case, the ants were following a certain smell track that directed them to food. Thus, the correct answer in the question is food. In this case, the main paraphrasing is the usage of finding something using a smell track and following a track that leads to food.
Q4: What did the ants respond to during one of the experiments?
Answer: LIGHT
Explanation:
One of the experiments carried out by Giraldo concerned reactions of the ants to the light. In such cases, it is necessary to pay attention not only to the phrase used in the question but also to the behavior or reaction described in the passage.
Q5: How did the ants respond when attacking prey?
Answer: AGGRESSIVELY
Explanation:
The passage describes the behaviour of the ants when they attacked prey. Their response was described as aggressive, so the adverb aggressively fits the note. This is also a useful example of checking the grammatical form required by the sentence.
Q6: What did the researchers examine in relation to where the ants were?
Answer: LOCATION
Explanation:
The research included observations connected with the ants' location. The word fits the context of the note and is the specific term required from the passage.
Q7: What type of cells were examined in the ants' brains?
Answer: NEURONS
Explanation:
The passage moves from behavioural experiments to the physical condition of the ants' brains. It discusses neurons, which are specialised cells involved in transmitting information in the nervous system. Therefore, neurons is the correct answer.
Q8: What did the researchers examine alongside the neurons?
Answer: CHEMICALS
Explanation:
The passage also refers to chemicals in its discussion of the ants' brains. Therefore, chemicals completes the note correctly. The answer demonstrates why students should read the complete sentence around a blank instead of focusing on only one keyword.
Questions 9–13: True/False/Not Given
Questions 9–13 ask whether statements agree with the information in the passage.
Choose:
TRUE if the statement agrees with the passage.
FALSE if the passage contradicts the statement.
NOT GIVEN if the passage does not provide enough information to decide.
Q9: The ants showed a decline in their ability to perform tasks as they became older.
Answer: FALSE
Explanation:
The passage presents the opposite finding. Older worker ants were able to perform tasks comparably to younger ants, and their cognitive abilities appeared to remain strong. Therefore, the statement contradicts the passage and the answer is FALSE.
Q10: The study involved ants from several different age groups.
Answer: TRUE
Explanation:
The passage explicitly states that Giraldo studied ants belonging to four age ranges. This directly supports the statement that the research involved several different age groups. Therefore, the answer is TRUE.
Q11: Older ants were less capable of following scent trails than younger ants.
Answer: FALSE
Explanation:
The passage does not support the idea that older ants were less capable of following scent trails. The findings showed that the older ants could perform the task effectively. Therefore, the statement is contrary to the information presented and the answer is FALSE.
Q12: Giraldo's research proved that all ants remain healthy throughout their entire lives.
Answer: NOT GIVEN
Explanation:
The passage discusses the findings from Giraldo's research on Pheidole dentata, but it does not establish that all ants remain healthy throughout their entire lives. Since the statement goes beyond the information provided, the answer is NOT GIVEN.
Q13: The research found that the ants did not show the usual signs of ageing.
Answer: TRUE
Explanation:
The opening of the passage explains that Pheidole dentata does not appear to show the normal signs of ageing seen in many animals. Older worker ants can continue performing tasks and their brains appear to remain sharp. Therefore, the statement agrees with the passage and the answer is TRUE.
How to Approach The Secret of Staying Young IELTS Reading Answers
The passage combines scientific information with descriptions of experiments and observations. This can make it easier to lose track of details. A better approach is to understand the general topic first and then scan for the specific information required by each question.
Read for the Main Idea First
Before searching for answers, quickly understand what the passage is about. In this case, the main focus is on ageing and the unusual ability of Pheidole dentata ants to maintain their physical and cognitive abilities.
You do not need to memorise every scientific detail during your first reading. Instead, understand the general direction of the passage and the purpose of the research.
Look for Scientific Terms and Specific Details
Scientific passages often contain useful signposts, including names, species names, numbers, age ranges, body parts, and technical terms.
For example, terms such as neurons, age groups, and the name of the ant species can help you locate the relevant section quickly.
Once you find the keyword, read the surrounding sentences instead of immediately selecting an answer.
Watch for Paraphrasing
One of the most important skills for reading the secret of staying young answers is recognising paraphrasing.
The question may use a phrase such as "looked after", while the passage may use wording meaning "took care of". Similarly, a question may describe an ability to locate something using a scent trail, while the passage describes ants following a scent leading to food.
The words are different, but the meaning is the same. This is exactly the type of connection IELTS Reading questions are designed to test.
Follow the Research Process
The passage follows Giraldo's research from the selection of different age groups through behavioural experiments and observations of the ants' brains.
Try to follow this progression rather than treating every paragraph as separate information. Ask yourself what was tested, which ants were tested, what the researchers observed, and what the findings showed.
Check Scientific Claims Carefully
Do not assume that a statement is true simply because it sounds scientifically reasonable.
For True/False/Not Given questions, your answer must come from the passage. If the text contradicts the statement, choose FALSE. If the text does not provide enough information to confirm or contradict it, choose NOT GIVEN.
Eliminate Incorrect Options
When you are unsure about an answer, eliminate options that:
Contradict the passage
Refer to the wrong experiment
Change the meaning of the information
Use an incorrect age group or subject
Introduce information that the passage does not mention
This is particularly useful when two answers appear similar.
Common Mistakes to Avoid in The Secret of Staying Young IELTS Reading
The scientific content of this text can cause problems due to many technical terms. Nevertheless, it is possible to answer the questions correctly without knowing all the words.
Do not look only for key words: IELTS often substitutes words with synonyms and paraphrases. Look for the meaning of the question instead.
Do not be stuck by scientific words: Analyze the place of the unknown word in the sentence to understand its meaning.
Do not neglect numbers: Age ranges and other figures can serve as good indicators.
Do not confuse FALSE with NOT GIVEN: FALSE implies that the statement contradicts the text, whereas NOT GIVEN means lack of information.
Do not use your general knowledge: Even though you may know something about aging process or ants, refer only to the information from the text.
Do not choose your answer because of its logicality: IELTS answers should be based on the text.
Do not disregard grammar: In order to complete notes, make sure that the answer fits the sentence.
Do not spend much time on one question: Continue answering other questions and come back later.
Always check the word limit: A correct idea can still lose marks if it does not follow the instructions.
Tips to Improve Your Score for The Secret of Staying Young Reading
To solve The Secret of Staying Young Reading Answers more easily, you need to focus on finding information quickly and understanding the context. The following tips can help you save time and avoid common mistakes in the IELTS Reading test.
Read the Questions First
Go through the questions before reading the passage in detail.
This helps you know what information to look for.
Mark Important Keywords
Underline names, numbers, scientific terms and other specific words.
Use these keywords to quickly find the relevant part of the passage.
Think of Synonyms
Look for words with similar meanings in the passage.
For example, “look after” may appear as “take care of”.
Read Around the Answer
Do not choose an answer just because you find the keyword.
Read the nearby sentences to check the meaning and context.
Check the Grammar
For note-completion questions, check whether your answer fits the sentence correctly.
This can help you avoid choosing the wrong word.
Verify True/False/Not Given
TRUE: The passage clearly supports the statement.
FALSE: The passage clearly contradicts the statement.
NOT GIVEN: The passage does not give enough information.
Practise Under Timed Conditions
Solve similar IELTS Reading passages with a time limit.
Try to improve your speed without losing accuracy.
Keep track of both your score and the time you take.
Conclusion
The The Secret of Staying Young Reading Answers passage is useful IELTS Reading practice because it combines scientific research, animal behaviour, ageing, and neurological observations. It also tests several important skills, including locating details, recognising paraphrasing, completing notes, and distinguishing between True, False, and Not Given statements.
When working on the secret of staying young IELTS reading answers, begin by understanding the main idea of the passage. Then use keywords, scientific terms, numbers, and synonyms to locate the relevant information. Always read the surrounding sentences before choosing an answer.
What is The Secret of Staying Young IELTS Reading passage about?
The passage discusses ageing through research on Pheidole dentata ants. It looks at how ants behave at different ages, how their abilities change, and what their brains and biological processes can tell researchers about ageing.
How many questions are there in The Secret of Staying Young Reading passage?
The passage has 13 questions in total. Questions 1–8 are note-completion questions, where you need to complete the notes using words from the passage. Questions 9–13 are True/False/Not Given questions.
What type of questions are included in this IELTS Reading passage?
The passage includes two question types: Note Completion and True/False/Not Given. These questions test your ability to locate specific details, understand information, identify contradictions, and decide when information is missing.
Is The Secret of Staying Young IELTS Reading passage difficult?
The passage can feel slightly difficult because it discusses scientific research and includes unfamiliar terms. However, you do not need to understand every scientific word. Focus on the main idea, keywords, and information directly connected to each question.
What is the best way to approach the note-completion questions?
Read the notes first and identify the missing information. Then scan the passage for related keywords or synonyms. Once you find the relevant section, read it carefully and check that the selected word fits the sentence grammatically.
How can I avoid mistakes in True/False/Not Given questions?
Do not use your own knowledge to answer these questions. Find evidence in the passage for each statement. If the information clearly agrees, choose TRUE; if it contradicts the passage, choose FALSE; otherwise, choose NOT GIVEN.
Does the passage use paraphrasing?
Yes. The wording in the questions may be different from the wording used in the passage. This is why you should look for synonyms and similar ideas instead of searching only for the exact words given in the questions.
What should I do if I find an unfamiliar scientific term?
Do not spend too much time on one unfamiliar word. Read the sentence and nearby information to understand its general meaning. Usually, you only need the specific information required to answer the question correctly.
Can I use general knowledge to answer these questions?
No. Your answers should be based on the information given in the passage. Even if a statement sounds scientifically correct, choose an answer only when the passage supports, contradicts, or does not mention the information.
How can I improve my speed while solving this passage?
Start by reading the questions and marking important keywords. Then scan the passage for relevant information instead of reading every sentence slowly. With regular timed practice, you can improve your speed while keeping your accuracy.
Where can I practise more IELTS Reading passages?
Use official IELTS preparation materials and reliable practice tests to work on different passage types. Practise under timed conditions and review your mistakes afterwards. This helps you understand which question types are causing problems and improve gradually.
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