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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1101.

Indian delegation was led by _________ to an international conference on climate change in Nepal that was held recently.

Answer»

Indian delegation was led by _________ to an international conference on climate change in Nepal that was held recently.

1102.

The air through the pharynx reaches the:

Answer»

The air through the pharynx reaches the:


1103.

What will happen if xylem tissue of a plant gets damaged in a branch of tree? Also briefly explain the transport of water and minerals in plants?

Answer» What will happen if xylem tissue of a plant gets damaged in a branch of tree? Also briefly explain the transport of water and minerals in plants?
1104.

A stretch or tear in the ligament is called a

Answer»

A stretch or tear in the ligament is called a


1105.

Snails move by gliding along on their___ .

Answer»

Snails move by gliding along on their___ .

1106.

Forests provide us with:

Answer»

Forests provide us with:


1107.

Do you like apples? Have you ever climbed a fruit tree?

Answer»

  • Do you like apples?

  • Have you ever climbed a fruit tree?

1108.

How are species of living things perpetuated?

Answer»

How are species of living things perpetuated?

1109.

What is the duration between lub and dub?

Answer» What is the duration between lub and dub?
1110.

Why do catterpillars need to shed their skin to grow bigger but humans do not ?

Answer» Why do catterpillars need to shed their skin to grow bigger but humans do not ?
1111.

The function of ureters in excretory system of humans is __________.

Answer»

The function of ureters in excretory system of humans is __________.


1112.

Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?

Answer»

Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?


1113.

A few of Paheli’s classmates eat potato chips and burgers regularly during the recess at school. Are they healthy eating habits? Give reasons.

Answer» A few of Paheli’s classmates eat potato chips and burgers regularly during the recess at school. Are they healthy eating habits? Give reasons.
1114.

Name any two water pollutants which are toxic for plants and animals.​

Answer» Name any two water pollutants which are toxic for plants and animals.​
1115.

What is the role of insulin secreted by the pancreas?

Answer» What is the role of insulin secreted by the pancreas?
1116.

Name two animals that live on liquid food only..

Answer»

Name two animals that live on liquid food only..

1117.

__ is the fundamental unit of life.

Answer»

__ is the fundamental unit of life.



1118.

Define diffusion.

Answer» Define diffusion.
1119.

Name the blood-receiving chamber of heart __.

Answer»

Name the blood-receiving chamber of heart __.

1120.

A) Name the tube through which urine is excreted out of the body.B)What are the tubes that transfer urine from the kidneys to the urinary bladder called?

Answer» A) Name the tube through which urine is excreted out of the body.

B)What are the tubes that transfer urine from the kidneys to the urinary bladder called?
1121.

In which organelle does respiration takes place? Is it present in prokaryote? Name the energy currency of cell formed in this organelle? [3 MARKS]

Answer»

In which organelle does respiration takes place? Is it present in prokaryote? Name the energy currency of cell formed in this organelle? [3 MARKS]

1122.

What is food vacuole ?

Answer»

What is food vacuole ?

1123.

Question 2Distinguish between a parasite and a saprotroph.

Answer»

Question 2

Distinguish between a parasite and a saprotroph.



1124.

Which of these is a macronutrient required by plants?

Answer»

Which of these is a macronutrient required by plants?



1125.

Which of the following is not an allergen?

Answer»

Which of the following is not an allergen?


1126.

A pair of muscles that have opposite actions or functions are called

Answer»

A pair of muscles that have opposite actions or functions are called



1127.

Why is excretion required? Name the various parts of the excretory system of humans. Also, write the functions.

Answer»

Why is excretion required? Name the various parts of the excretory system of humans. Also, write the functions.



1128.

Identify the female part of the flower.

Answer»

Identify the female part of the flower.

1129.

Why insects attract towards light at night?

Answer» Why insects attract towards light at night?
1130.

Identify the element which prevents the mixing of oxygenated and deoxygenated blood in the heart.

Answer»

Identify the element which prevents the mixing of oxygenated and deoxygenated blood in the heart.

1131.

Mistetoe is a

Answer»

Mistetoe is a


1132.

What is the meaning of nutrient density?

Answer»

What is the meaning of nutrient density?


1133.

Al4c3 structure

Answer» Al4c3 structure
1134.

How many pulse beats can you count in one minute?

Answer» How many pulse beats can you count in one minute?
1135.

what is the meaning of quantized energy levels ?

Answer» what is the meaning of quantized energy levels ?
1136.

Define allergy.

Answer» Define allergy.
1137.

Tick the correct answer:(a) Cuscuta is an example of:(i) autotroph(ii) parasite(iii) saprotroph(iv) host(b) The plant which traps and feeds on insects is:(i) Cuscuta(ii) china rose(iii) pitcher plant(iv) rose

Answer» Tick the correct answer:

(a) Cuscuta is an example of:



(i) autotroph



(ii) parasite



(iii) saprotroph



(iv) host



(b) The plant which traps and feeds on insects is:



(i) Cuscuta



(ii) china rose



(iii) pitcher plant



(iv) rose

1138.

Centrioles are present in

Answer»

Centrioles are present in


1139.

Question 1What are the macronutrients and why are they called macronutrients?

Answer»

Question 1

What are the macronutrients and why are they called macronutrients?



1140.

Have you ever wondered where plants get their food?

Answer» Have you ever wondered where plants get their food?
1141.

Difference between prokaryotic ribosome and eukaryotic ribosome

Answer» Difference between prokaryotic ribosome and eukaryotic ribosome
1142.

Give a short note on temperature regulation in testes.

Answer» Give a short note on temperature regulation in testes.
1143.

Identify the part of the human body which consists of voluntary muscles.

Answer»

Identify the part of the human body which consists of voluntary muscles.


1144.

Avinash forgot to put the freshly purchased meat into the fridge. A highly odorific smell emanated from the room when he discovered the packet after two days on his kitchen table top.Why did the food product get spoilt. Can he undo the damage by washing it and put it in the freezer? Explain. [3 MARKS]

Answer»



Avinash forgot to put the freshly purchased meat into the fridge. A highly odorific smell emanated from the room when he discovered the packet after two days on his kitchen table top.Why did the food product get spoilt. Can he undo the damage by washing it and put it in the freezer? Explain.
[3 MARKS]








1145.

What are the first-aid procedures for minor burns?

Answer» What are the first-aid procedures for minor burns?
1146.

What is the Liquid part of blood

Answer» What is the Liquid part of blood
1147.

Appu and Bholu were playing tag when Appu scraped his knee. Seeing Appu gripped by the stinging pain, Bholu ran to his neighbour -doctor who obliged to take a look at Appu. Appu did not like the color of blood and told his doctor that he wished not to have any blood.The Doctor tut-tutted and said that blood performed some very important functions in the body. Which of the following functions does blood perform?

Answer»

Appu and Bholu were playing tag when Appu scraped his knee. Seeing Appu gripped by the stinging pain, Bholu ran to his neighbour -doctor who obliged to take a look at Appu.

Appu did not like the color of blood and told his doctor that he wished not to have any blood.The Doctor tut-tutted and said that blood performed some very important functions in the body.

Which of the following functions does blood perform?


1148.

In amoeba ________________are used for procuring food Fill in the blank

Answer»

In amoeba ________________are used for procuring food

Fill in the blank

1149.

Define macronutrients and micronutrients with examples.

Answer» Define macronutrients and micronutrients with examples.
1150.

Rice is a rich source of starch and iodine gives blue black colour with starch. If you add iodine solution to chewed rice what colour will it give?

Answer» Rice is a rich source of starch and iodine gives blue black colour with starch. If you add iodine solution to chewed rice what colour will it give?