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InterviewSolution
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.
| 3001. |
___ and ___ are the conducting tissues in plant. |
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Answer» |
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| 3002. |
What are the symptoms of sickle cell anaemia? |
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Answer» What are the symptoms of sickle cell anaemia? |
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| 3003. |
According to the passage, which of the following best explains why the number of Javan rhinos in Vietnam cannot be increased by additions from those in the Ujung Kulon peninsula? |
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Answer» According to the passage, which of the following best explains why the number of Javan rhinos in Vietnam cannot be increased by additions from those in the Ujung Kulon peninsula? |
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| 3004. |
What is global warming? Write any two causes of global warming. |
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Answer» What is global warming? Write any two causes of global warming. |
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| 3005. |
what is out breeding devices? |
| Answer» what is out breeding devices? | |
| 3006. |
What will happen if the vas deferens in the male is blocked surgically? |
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Answer» What will happen if the vas deferens in the male is blocked surgically? |
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| 3007. |
Which of these vaccines is a single vaccine given for three diseases? |
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Answer» Which of these vaccines is a single vaccine given for three diseases? |
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| 3008. |
Which of the following is the correct mirror image of the word "ALEX"? |
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Answer» Which of the following is the correct mirror image of the word "ALEX"? |
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| 3009. |
Answer briefly.(1) Explain the process of translocation in plants.(2) Explain the structure and function of a nephron |
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Answer» Answer briefly. (1) Explain the process of translocation in plants. (2) Explain the structure and function of a nephron
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| 3010. |
Which of the following statements are true for flowers? |
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Answer» Which of the following statements are true for flowers? |
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| 3011. |
How does saliva help in digestion of food? |
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Answer» How does saliva help in digestion of food? |
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| 3012. |
A person invests Rs. 5,000 for three years at a certain rate of interest compounded annually. At the end of two years this sum amounts if Rs. 6,272. Calculate : (i) the rate of interest per annum. (ii) the amount at the end of the third year. |
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Answer» A person invests Rs. 5,000 for three years at a certain rate of interest compounded annually. At the end of two years this sum amounts if Rs. 6,272. Calculate : (i) the rate of interest per annum. (ii) the amount at the end of the third year. |
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| 3013. |
How is the sex of a newborn determined in humans? |
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Answer» How is the sex of a newborn determined in humans? |
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| 3014. |
Which of the following has the highest pH? |
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Answer» Which of the following has the highest pH? |
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| 3015. |
Which of the organs perform the following functions in humans ? (i) Absorption of food (ii) Absorption of water |
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Answer» Which of the organs perform the following functions in humans ? |
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| 3016. |
(a) Draw a neat diagram of human brain. Label medulla and cerebellum on this diagram. Write the functions of these two parts.(b) "Both overproduction and underproduction of growth hormone leads to disorders in the body". Explain. |
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Answer» (a) Draw a neat diagram of human brain. Label medulla and cerebellum on this diagram. Write the functions of these two parts. (b) "Both overproduction and underproduction of growth hormone leads to disorders in the body". Explain. |
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| 3017. |
Tissue in the leaf that has the highest concentration of chloroplasts. |
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Answer» Tissue in the leaf that has the highest concentration of chloroplasts. |
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| 3018. |
Question 33In humans, the life processes are controlled and regulated by(a) reproductive and endocrine systems(b) respiratory and nervous systems(c) endocrine and digestive systems(d) nervous and endocrine systems |
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Answer» Question 33 |
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| 3019. |
A leaf shaped gland is located above the intestine. The secretion of this gland regulates the metabolism of sugar in blood. What is this gland? |
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Answer» A leaf shaped gland is located above the intestine. The secretion of this gland regulates the metabolism of sugar in blood. What is this gland? |
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| 3020. |
Observe the diagrams A and B given below: [5 MARKS] (a) Label the parts 1 to 5. (b) What does Figure A depict? (c) What does Figure B depict? (d) Comment on P and Q. |
Answer» Observe the diagrams A and B given below: [5 MARKS] (a) Label the parts 1 to 5. (b) What does Figure A depict? (c) What does Figure B depict? (d) Comment on P and Q. |
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| 3021. |
Define variation in relation to a species. Why is variation beneficial to the species? |
| Answer» Define variation in relation to a species. Why is variation beneficial to the species? | |
| 3022. |
What is inductive reac†an ce |
| Answer» What is inductive reac†an ce | |
| 3023. |
if the frequency of the dominant phenotype is 75% the frequency of the reccesive allele in that population would be |
| Answer» if the frequency of the dominant phenotype is 75% the frequency of the reccesive allele in that population would be | |
| 3024. |
what is dominant and recessive |
| Answer» what is dominant and recessive | |
| 3025. |
Who introduced the idea of evolution? |
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Answer» Who introduced the idea of evolution? |
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| 3026. |
(a)Why is air passed through wastewater during wastewater treatment?(b) How are impurities filtered during wastewater treatment? |
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Answer» (a)Why is air passed through wastewater during wastewater treatment? (b) How are impurities filtered during wastewater treatment? |
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| 3027. |
What is the difference between circulation in humans andd fish in terms on chambers of heart?🤔 THANX FOR THE ANSWER 😊 |
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Answer» What is the difference between circulation in humans andd fish in terms on chambers of heart?🤔 THANX FOR THE ANSWER 😊 |
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| 3028. |
What is effervessence |
| Answer» What is effervessence | |
| 3029. |
Question 69Plants have low energy needs as compared to animals. Explain. |
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Answer» Question 69 |
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| 3030. |
Population grows by__ progression. |
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Answer» Population grows by |
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| 3031. |
(a) What is transpiration?(b) What is a vascular bundle? |
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Answer» (a) What is transpiration? |
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| 3032. |
Which of the following % strength is not possible for a sample of oleum 104% 127% 118% 109% |
| Answer» Which of the following % strength is not possible for a sample of oleum 104% 127% 118% 109% | |
| 3033. |
Question 20.01: Where are the following hormone synthesised in plants? IAA Gibberellins Cytokinins |
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Answer» Question 20.01: Gibberellins Cytokinins |
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| 3034. |
Osmosis is the flow of solvent into solution of higher concentration from solution of lower concentration through semi-permeable membrane. Which of the following is incorrect? a. Osmotic pressure is the external pressure required to be applied so that there is no net movement of solvent across the membrane. b. Reverse Osmosis is a process where you demineralize or deionize water by pushing it under pressure through a semi-permeable Reverse Osmosis Membrane. c. In Osmosis when equilibrium is reached, then water stops flowing across the membrane d. None of these |
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Answer» Osmosis is the flow of solvent into solution of higher concentration from solution of lower concentration through semi-permeable membrane. Which of the following is incorrect? a. Osmotic pressure is the external pressure required to be applied so that there is no net movement of solvent across the membrane. b. Reverse Osmosis is a process where you demineralize or deionize water by pushing it under pressure through a semi-permeable Reverse Osmosis Membrane. c. In Osmosis when equilibrium is reached, then water stops flowing across the membrane d. None of these |
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| 3035. |
The slow chemical change that takes place in complex organic compounds by the action of enzymes leading to the formation of simple molecules is called as __. |
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Answer» The slow chemical change that takes place in complex organic compounds by the action of enzymes leading to the formation of simple molecules is called as |
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| 3036. |
Which one of the following is the correct sequence of sub-stages in prophase - I of meiosis? |
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Answer» Which one of the following is the correct sequence of sub-stages in prophase - I of meiosis? |
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| 3037. |
Which is the final component that enters the blood coagulation cascade? |
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Answer» Which is the final component that enters the blood coagulation cascade? |
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| 3038. |
The valve which is present between the right auricle and right ventricle is__ . |
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Answer» The valve which is present between the right auricle and right ventricle is |
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| 3039. |
Match the following:(i) Amphibians and most reptilesA. 2-chambered heart(ii) Birds and mammals B. 3-chambered heart(iii) Fish C.4-chambered heart |
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Answer» Match the following: |
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| 3040. |
20. What is Osmotic pressure of the solution obtained by mixing 300 cm cube of 2%( mass volume) solution of Urea with 300 cm cube 3.42 percent solution of sucrose of 20 degree Celsius is? |
| Answer» 20. What is Osmotic pressure of the solution obtained by mixing 300 cm cube of 2%( mass volume) solution of Urea with 300 cm cube 3.42 percent solution of sucrose of 20 degree Celsius is? | |
| 3041. |
(a) List three common refractive defects of vision. Suggest the way of correcting these defects. (b) About 45 lac people in the developing countries are suffering from corneal blindness. About 30 lac children below the age of 12 years suffering from this defect can be cured by replacing the defective cornea with the cornea of a donated eye. How and why can students of your age involve themselves to create awareness about this fact among people? |
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Answer» (a) List three common refractive defects of vision. Suggest the way of correcting these defects. |
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| 3042. |
Water evaporates through tiny structures present on the surface of leaves. These structures are known as: |
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Answer» Water evaporates through tiny structures present on the surface of leaves. These structures are known as:
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| 3043. |
What is germ cells? |
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Answer» What is germ cells? |
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| 3044. |
The forces of attraction and repulsion between the interacting particles (atoms and molecules) are calledintermolecular forces. These forces hold the molecules together which are covalently bonded. Intermoleculatforces are not encountered in systems that employ ionic bonding.OsOLd sa meaning of the line |
| Answer» The forces of attraction and repulsion between the interacting particles (atoms and molecules) are calledintermolecular forces. These forces hold the molecules together which are covalently bonded. Intermoleculatforces are not encountered in systems that employ ionic bonding.OsOLd sa meaning of the line | |
| 3045. |
Define stimulus and response. |
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Answer» Define stimulus and response. |
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| 3046. |
A single strand of DNA is composed of repeating______ |
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Answer» A single strand of DNA is composed of repeating______ |
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| 3047. |
What is the most important feature of mammals? |
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Answer» What is the most important feature of mammals? |
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| 3048. |
The rate of diffusion is dependent on the permeability of the medium, it however: |
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Answer» The rate of diffusion is dependent on the permeability of the medium, it however: |
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| 3049. |
what is the difference between endomysium ,perimysium ,epimysium fascia |
| Answer» what is the difference between endomysium ,perimysium ,epimysium fascia | |
| 3050. |
How does the deoxygenated blood reach the heart? |
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Answer» How does the deoxygenated blood reach the heart? |
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