InterviewSolution
Saved Bookmarks
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.
| 3251. |
Consider the following statements: Which of the statements above is/are correct? |
|
Answer» Consider the following statements: Which of the statements above is/are correct? |
|
| 3252. |
Can a human be cloned? |
| Answer» Can a human be cloned? | |
| 3253. |
Question 1 (b) Fill in the blank: Species found only in a particular area are known as ___ |
|
Answer» Question 1 (b) Fill in the blank: Species found only in a particular area are known as ___ |
|
| 3254. |
ntDinoflagellates posses trichocysts . Explain trichocysts in detail ( function etc) with diagram.n |
| Answer» ntDinoflagellates posses trichocysts . Explain trichocysts in detail ( function etc) with diagram.n | |
| 3255. |
Which of the following forest products is used to make beedis? |
|
Answer» Which of the following forest products is used to make beedis? |
|
| 3256. |
Which of the following is not true about the female gamete? |
|
Answer» Which of the following is not true about the female gamete? |
|
| 3257. |
Describe the types of reflexes. |
|
Answer» Describe the types of reflexes. |
|
| 3258. |
what is meant by reciprocation motio |
| Answer» what is meant by reciprocation motio | |
| 3259. |
How to find out if a mushroom is poisonous or non poisonous? |
| Answer» How to find out if a mushroom is poisonous or non poisonous? | |
| 3260. |
Which is not an aspect of animal husbandry? |
|
Answer» Which is not an aspect of animal husbandry? |
|
| 3261. |
A packet of bread is kept outside the fridge in summer for about two weeks. After two weeks when the packet is opened, what will be seen? |
|
Answer» A packet of bread is kept outside the fridge in summer for about two weeks. After two weeks when the packet is opened, what will be seen? |
|
| 3262. |
Scientists have identified three new species of mouse lemurs which are small, nocturnal primates .Mouse lemurs are found only in : |
|
Answer» Scientists have identified three new species of mouse lemurs which are small, nocturnal primates .Mouse lemurs are found only in : |
|
| 3263. |
The farmers use large amounts of a substance P in the fields to increase the crop yield. The excess of P dissolves in water and runs into a lake. The substance P causes rapid growth of tiny green water plants Q in the lake which cover the whole lake like a green sheet. When the plants Q die, the organisms called R decompose them by utilizing S dissolved in lake water. The amount of dissolved S in water decreases too much due to which the fish living in lake suffocate and die. What are P, Q, R and S? |
|
Answer» The farmers use large amounts of a substance P in the fields to increase the crop yield. The excess of P dissolves in water and runs into a lake. The substance P causes rapid growth of tiny green water plants Q in the lake which cover the whole lake like a green sheet. When the plants Q die, the organisms called R decompose them by utilizing S dissolved in lake water. The amount of dissolved S in water decreases too much due to which the fish living in lake suffocate and die. What are P, Q, R and S? |
|
| 3264. |
(a) Name two biodegradable and two non-biodegradable wastes.(b) Name the biotic and abiotic components of ecosystem.(c) What is the role of decomposers in the ecosystem?(d) If the plants get 10000 J of energy from the sun, how much energy will be available to tiger in the following food chain? Plants → Deer → Tiger(e) A harmful chemical enters food chain comprising peacock, frog, grass, snake and grasshopper. Which of these organisms will have the maximum concentration of harmful chemical in its body? Why? |
|
Answer» (a) Name two biodegradable and two non-biodegradable wastes. (b) Name the biotic and abiotic components of ecosystem. (c) What is the role of decomposers in the ecosystem? (d) If the plants get 10000 J of energy from the sun, how much energy will be available to tiger in the following food chain? Plants → Deer → Tiger (e) A harmful chemical enters food chain comprising peacock, frog, grass, snake and grasshopper. Which of these organisms will have the maximum concentration of harmful chemical in its body? Why? |
|
| 3265. |
Explain pollination and different types of pollination. |
|
Answer» Explain pollination and different types of pollination. |
|
| 3266. |
Which is the first antibody to be produced in primary response? |
|
Answer» Which is the first antibody to be produced in primary response? |
|
| 3267. |
The protoplasm is a |
|
Answer» The protoplasm is a |
|
| 3268. |
Which of the following are true regarding phloem? |
|
Answer» Which of the following are true regarding phloem? |
|
| 3269. |
Cardiac arrest is a condition where_____ |
|
Answer» Cardiac arrest is a condition where_____ |
|
| 3270. |
During the first two months, the developing human is referred to as an embryo. The embryo has three layers from which all body organs develop. At the same time, placenta stores glycogen and fat in first two months of pregnancy. Why? |
|
Answer» During the first two months, the developing human is referred to as an embryo. The embryo has three layers from which all body organs develop. At the same time, placenta stores glycogen and fat in first two months of pregnancy. Why? |
|
| 3271. |
How does the height of boys and girls change during puberty ? |
|
Answer» How does the height of boys and girls change during puberty ? |
|
| 3272. |
Choose the correct bacterial species used to make commercial yoghurt. |
|
Answer» Choose the correct bacterial species used to make commercial yoghurt. |
|
| 3273. |
Question 4Why are some patients with diabetes treated by giving injections of insulin? |
|
Answer» Question 4 |
|
| 3274. |
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics ______. |
|
Answer» As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics ______. |
|
| 3275. |
Which animals do not give us milk and meat? |
|
Answer» Which animals do not give us milk and meat? |
|
| 3276. |
Answer the following questions.(i)Name any three common minerals used by you everyday.(ii)What is an ore? Where are the ores of metallic minerals generally located?(iii)Name two regions rich in natural gas resources.(iv)Which sources of energy would you suggest for(a) Rural areas(b) Coastal areas(c) Arid regions(v)Give five ways in which you can save energy at home. |
|
Answer» Answer the following questions. (i)Name any three common minerals used by you everyday. (ii)What is an ore? Where are the ores of metallic minerals generally located? (iii)Name two regions rich in natural gas resources. (iv)Which sources of energy would you suggest for (a) Rural areas (b) Coastal areas (c) Arid regions (v)Give five ways in which you can save energy at home. |
|
| 3277. |
Generally in the food chain of the terrestrial and aquatic ecosystem the largest population is that of: |
|
Answer» Generally in the food chain of the terrestrial and aquatic ecosystem the largest population is that of: |
|
| 3278. |
'उड़ते खग' और 'बरसाती आँखों के बादल' में क्या विशेष अर्थ व्यंजित होता है? |
| Answer» 'उड़ते खग' और 'बरसाती आँखों के बादल' में क्या विशेष अर्थ व्यंजित होता है? | |
| 3279. |
Vegetative propagation through the stem takes place in |
|
Answer» Vegetative propagation through the stem takes place in |
|
| 3280. |
What is the term used for secretions of certain glands that are responsible for changes taking place in the body? |
|
Answer» What is the term used for secretions of certain glands that are responsible for changes taking place in the body? |
|
| 3281. |
What are the advantage of tissue culture |
|
Answer» What are the advantage of tissue culture |
|
| 3282. |
what are the types of heterotrophic nutrition |
| Answer» what are the types of heterotrophic nutrition | |
| 3283. |
Rani has an uneven plot of land where water is scarce. What system should she adopt for irrigation? |
|
Answer» Rani has an uneven plot of land where water is scarce. What system should she adopt for irrigation? |
|
| 3284. |
Which cell organelle is associated with formation of cell membrane ( Biosynthesis of cell membrane) ? |
| Answer» Which cell organelle is associated with formation of cell membrane ( Biosynthesis of cell membrane) ? | |
| 3285. |
A human heart pump 50cc of blood per heart beat at a pressure of 1.5 m of water if heart are 75 per minute then average pumping power of heart is (g =10 ms−2 ) |
|
Answer» A human heart pump 50cc of blood per heart beat at a pressure of 1.5 m of water if heart are 75 per minute then average pumping power of heart is (g =10 ms−2 ) |
|
| 3286. |
Objective lens of a compound microscope produce magnification of 10. In order to get an overall magnification of 100 when image is formed at 25cm from eye, what should be the focal length of the eye piece? |
| Answer» Objective lens of a compound microscope produce magnification of 10. In order to get an overall magnification of 100 when image is formed at 25cm from eye, what should be the focal length of the eye piece? | |
| 3287. |
Do fields have to be irrigated to the same extent in all seasons of the year. Justify |
|
Answer» Do fields have to be irrigated to the same extent in all seasons of the year. Justify |
|
| 3288. |
Name the largest cell present in the human body. |
| Answer» Name the largest cell present in the human body. | |
| 3289. |
List atleast 4 differences between cell membrane and cell wall |
|
Answer» List atleast 4 differences between cell membrane and cell wall |
|
| 3290. |
Name the respiratory organs in fish and earthworms? |
|
Answer» Name the respiratory organs in fish and earthworms? |
|
| 3291. |
Which of the following is not an excretory substance in humans? |
|
Answer» Which of the following is not an excretory substance in humans? |
|
| 3292. |
Regarding assertion and reason choose the right option Assertion [A]: Only some fraction of the total solar energy input is utilized by plants. Reason [R]: Of the total solar radiation, only a certain spectrum is used by plants, and this region of the spectrum is called PAR. |
|
Answer» Regarding assertion and reason choose the right option |
|
| 3293. |
Question 1What are trophic levels? Give an example of a food chain and state the different trophic levels in it. |
|
Answer» Question 1 |
|
| 3294. |
Why does a food chain normally consist of only 4-5 steps? |
|
Answer» Why does a food chain normally consist of only 4-5 steps? |
|
| 3295. |
All microbes are not pathogens. Justify |
|
Answer» All microbes are not pathogens. Justify |
|
| 3296. |
An incorrect character of brown algae is |
|
Answer» An incorrect character of brown algae is |
|
| 3297. |
Where are organisms of kingdom monera found? |
|
Answer» Where are organisms of kingdom monera found? |
|
| 3298. |
The valve which is present between the right auricle and right ventricle is__ . |
|
Answer» The valve which is present between the right auricle and right ventricle is |
|
| 3299. |
If pollination occurs in two plants of same species, will it be self or cross pollination? |
| Answer» If pollination occurs in two plants of same species, will it be self or cross pollination? | |
| 3300. |
Which of the following is the actual megasporangium tissue? |
|
Answer» Which of the following is the actual megasporangium tissue? |
|