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.
| 21301. |
Question : After abicission, outer layer of cells becomes .............. by periderm. |
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Answer» LIGNIFIED |
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| 21302. |
Question : After a long deep breath, we do not respire forsome second due to |
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Answer» more` CO_(2)` in the blood |
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| 21303. |
Question : After a forest fire, when above ground plant parts are killed ferns are often one first plantsto appear ? Why ? |
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Answer» Solution :1. On the Forest floor, ferm stems LIVE safely TUCKED below the GROUND. 2. They survive moderate fires even if all fronds are burnt away. 3. Once rains come and light is availble, and when nutrients get released after the fire, new fronds are produced easily. 4. Thus ferns are often the first plants to GROW after a fire. |
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| 21304. |
Question : Afferent processes of neuron are |
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Answer» dendrites |
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| 21305. |
Question : Afferent neurons carry impulses from _ to_ |
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Answer» CNS to RECEPTOR |
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| 21306. |
Question : Afferent nerve fibre carries impulses from |
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Answer» EFFECTOR to central neural SYSTEM |
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| 21307. |
Question : Afferent arteriole, Henle'sloop, vasa rectae,efferent arteriole. |
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Answer» |
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| 21308. |
Question : Aestivation of petals in the flower of cotton is correctly shown in |
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Answer»
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| 21309. |
Question : Aestivation : |
| Answer» SOLUTION :The mode of ARRANGEMENT of SEPALS or petals in floral bud with respect to the other members of the same whorl is known as AESTIVATION. | |
| 21310. |
Question :Aestivation and placentation in a flower are observed with the help of |
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Answer» FLORAL FORMULA |
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| 21311. |
Question : Aeroponics and hydroponics |
| Answer» Solution :GROWING of PLANTS in the mist of MINERALS in air is called aeroponics, while growing of plants on liquid medium is called HYDROPONICS | |
| 21312. |
Question : Aerobicrespiratorypathway is appropriatelytermed: |
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Answer» CATABOLIC |
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| 21313. |
Question : Aerobic respiration is performed by : |
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Answer» GLYCOSOMES |
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| 21314. |
Question : Aerobicrespirationproducesmoreusablechemicalenergythanfermentation because fermentationinvolves |
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Answer» formationoflactic acid |
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| 21315. |
Question : Aerobicrespiration and Anaerobicrespiration |
| Answer» SOLUTION :`{:("Aerobic Respiration ","Anaerobic Respiration "),("(1) " O_(2) "is utilised in thisrespiration ","(1) " O_(2) " is not used in this respiration"),("(2) Complete combustion of respiratory substrates is done","(2) Incomplete combustion of "),("(3) Three PHASES are included Krabes. cycle, Glycolysis, Oxidative ","(3) PROCESS occursin only one phase Glycolysis "),("(4) More energyis released (38 ATP)","(4) Less energy is produced (2 ATP) "),("(5) " CO_(2) and H_(2)O " are as PRODUCT","(5) Ethanol + CO_(2) "or lactic acid are there as product"):}` | |
| 21316. |
Question : Aerenchyma is a specialised parenchyma occuring in aquatic plants. |
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Answer» |
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| 21318. |
Question :Aerenchyma is found in : |
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Answer» lithophytes |
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| 21320. |
Question : Aedes mosquito is the vector for pathogens of |
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Answer» MALARIA, filariasis |
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| 21321. |
Question : Adventitious roots which develop in clusters from the baseof the stem and nodes of the creeping stems, such as grasses, are called : |
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Answer» STILT ROOTS |
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| 21322. |
Question : Adventitious roots originate directly from the radicle.(True/false) |
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Answer» |
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| 21323. |
Question : Adventitious roots are found in A) Monstera B) Banyan tree C) Mango tree |
| Answer» ANSWER :B | |
| 21324. |
Question : Adventitious roots absorb moisture from atmosphere in |
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Answer» Cuscuta |
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| 21325. |
Question : Adventitious buds produce adventitious roots in the leaves of |
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Answer» Nepenthes |
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| 21326. |
Question : Advantage of cleistogamy is |
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Answer» no DEPENDENCE on POLLINATORS |
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| 21327. |
Question : Adult human RBCs are enucleate. Which of the following statement (s) is/are most appropriate explanation for this feature ? (1) They do not need to reproduce (2) They are somatic cells (3) They do not metabolise (4) All their internal space is available for oxygen transport. |
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Answer» Only (1) |
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| 21328. |
Question : Adrenergic nerves fibres release the following chemical at synapse |
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Answer» acetylcholine |
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| 21329. |
Question : Adrenocorticotropic hormone is secreted by |
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Answer» thyroid |
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| 21330. |
Question : Adrenals are located above |
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Answer» stomach |
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| 21331. |
Question : Adrenal medullary hormones can also increase ......... output. |
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Answer» |
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| 21332. |
Question : Adrenaline directly affects |
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Answer» S.A node |
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| 21333. |
Question :Administration of this substance before radiation therapy kills most of the cancer cells |
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Answer» GADOLINIUM |
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| 21335. |
Question : "Adipose tissue forms a very prominent component of skin in mammals living in polar regions" State the reason |
| Answer» SOLUTION :It PREVENTS HEAT loss by FORMING a heat - insulating layer below the skin | |
| 21336. |
Question : (a)Differentiate between :-Actinomorphic flower and Zygomorphic flower (b) Differentiate between :-Apocarpous ovary and Syncarpous ovary (c) Differentiate between :-Racemose inflorescence and Cymose inflorescence |
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Answer» Solution : (a) Actinomorphic Flower:-TWO equal halves are formed by any vertical division passing through the centre. (2) It has a radial symmetry. Zygomorphic flower:-(1) Two equal havles are produced only by one vertical (2) It has a BILATERAL symmetry. (b) Apocarpous OVARY:-(1) The flower has several free free carpels (ovary).(2) On maturity it forms fruitlet of aggregate type. (1) The flower has fused carpels.(2) On maturity it forms a single fruit. (c)Racemose inflorescence:-(1) The main axis has unlimited growth. (2) Flowers are arranged acropetally i.e., the lower flower are younger Cymose inflorescence:-(1) The main axis has a LIMITED growth.(2) Flowers are arranged basipetally i.e., the lower flowers are OLDER |
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| 21337. |
Question : Adipose tissue : |
| Answer» Solution :Location : Below SKIN. FUNCTION : To MAINTAIN HEAT of the BODY | |
| 21338. |
Question : Adipocytes are derived from |
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Answer» FIBROBLASTS |
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| 21339. |
Question : Adiantum belongs to class |
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Answer» Pteropsida |
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| 21340. |
Question : ADH increases______of the walls of collecting duct. |
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Answer» |
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| 21341. |
Question :ADH helps in water elimination, making the urine hypotonic. True/False |
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Answer» |
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| 21345. |
Question : ADH : Diabetes inspidus :: Pancreatic beta-cells : …………. |
| Answer» SOLUTION :DIABETES MELLITUS | |
| 21346. |
Question : Adh |
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Answer» increases water absorption |
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| 21347. |
Question : Addison's disesase is due to |
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Answer» hyposcretion of ADRENAL cortex |
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| 21348. |
Question : Adaptation of colour vision is found in …………………… . |
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Answer» MAMMALS |
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| 21349. |
Question : Acturechest pain is a symptom of |
| Answer» Answer :A | |