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.
| 10801. |
Question : Oxygen carried in inhalation ultimately reaches |
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Answer» Bronchioles |
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| 10802. |
Question : Oxygen binding to haemoglobin in blood is |
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Answer» directly PROPORTIONAL to the concentration of `CO_2` in the MEDIUM |
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| 10803. |
Question : Oxygen carried by blood is liberated in: |
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Answer» Arteries |
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| 10804. |
Question : Oxidative phosphorylation refers to: |
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Answer» ANAEROBIC production of ATP |
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| 10805. |
Question : Oxidative phosphorylation occurs in |
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Answer» |
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| 10806. |
Question : Oxidative phosphorylation occurs during electron transfer in |
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Answer» CHLOROPLASTS |
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| 10807. |
Question : Oxidative phosphorylation is done by |
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Answer» Mitochondria |
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| 10808. |
Question : Oxidative phosphorylation and Photosphorylation. |
Answer» SOLUTION :
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| 10809. |
Question : Oxidation of FADH_2results in formation of: |
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Answer» 3 ATP |
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| 10810. |
Question : Ovules with two integuments are called_____. |
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Answer» |
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| 10811. |
Question : Ovules occer along the ventral suture over aridge in two rows in placentation |
| Answer» Answer :A | |
| 10812. |
Question : Ovules are borne in tworows on the ridge of ventral suture in condition |
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Answer» Marginal |
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| 10813. |
Question : Ovule is comparable to(A) megasporangium(B) microsporangium(C) microsporophyll(D) megasporophyll |
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Answer» megasporangium |
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| 10814. |
Question : Ovule integument gets transformed into : |
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Answer» SEED |
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| 10815. |
Question : Ovule is attached to placenta of ovary wall by : |
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Answer» PEDICEL |
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| 10816. |
Question : 'Ovule'' |
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Answer» INTEGUMENT ENCLOSES ovule completely. |
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| 10817. |
Question : ovulation takes place on the day .......... of menstrual cycle. |
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Answer» `7th` |
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| 10819. |
Question : Ovulation takes place on the 14th day of menstrual cycle. Why ? |
| Answer» Solution :On 14th DAY of menstrual cycle, the level of FSH drops and LH HARMONE SECRETION increases, which makes Graffean follicle to RELEASE ovum called ovulation. | |
| 10820. |
Question : Ovulation takes place on the 14th day of menstrual cycle. Why? |
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Answer» Solution :LH surge/maximum LEVEL of LH/LH and FSH attain peak level on `14^(th)` day. Detailed ANSWER: Rapid SECRETION of LH [luteinising Hormone) called LH surge induces RUPTURE of graafian FOLLICLE and releases the ovum - ovulation takes place. |
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| 10821. |
Question : Ovulation occurs under the influence ofa)LHb)FSHc)Estrogend)Progestrone |
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Answer» LH |
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| 10822. |
Question : Ovulation occurs in……………days during human ovarian cycle. |
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Answer» 7 |
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| 10823. |
Question : Ovulation in the human female normally takes place during the menstrual cycle |
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Answer» at the MID SECRETORY phase |
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| 10824. |
Question : Ovulation in human female normally takes place during the menstruation cycle : |
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Answer» At the mid-SECRETORY PHASE |
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| 10825. |
Question : In human female, ovulation occurs during menstrual cycle: |
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Answer» At the beginning of the PROLIFERATIVE phase |
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| 10826. |
Question : Ovulation in mammals is caused by: |
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Answer» FSH and TSH |
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| 10827. |
Question : Explain oviparous and viviparous. |
Answer» SOLUTION :
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| 10828. |
Question : overset(C)overset(|)Aunderset(D)underset(|)BtoA=B+C-D In this reaction which of the following enzyme class should be involved ? |
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Answer» Isomerases |
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| 10829. |
Question : Overproduction is the principle of ………. . |
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Answer» Lamarkism |
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| 10830. |
Question : Overlapping zone between two biomes is : |
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Answer» Ecosphere |
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| 10831. |
Question : Over-reaction to a stressful event, panic and school phobia are |
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Answer» Obsessive-compulsive disorders |
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| 10832. |
Question : Ovary - Ovarian follicle |
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Answer» SOLUTION :Ovary : In females it is LOCATED on both sides of uterus. It is responsible for producing ovum and FEMALE sex hormones. Ovarian follicle : They are different stages of development of TISSUES surrounding EGG cell and ovum. |
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| 10835. |
Question : Ovary |
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Answer» Solution :Location : It is LOCATED in ABDOMINAL CAVITY in FEMALE. Function : PRODUCES ovum and female sex hormone. |
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| 10836. |
Question : What do the followings parts of a flower develop into after fertillsation ? (a) Ovary (b) Ovules. |
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Answer» SOLUTION :Location: The BASAL swollen part of pistil Function: Ovules are DEVELOPED from ovary |
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| 10837. |
Question : Ova from the wife/donor (female) and sperms from the husband/donor (male) are collected and are induced to form zygote under simulated conditions in the laboratory. Which techniques are used after this? |
| Answer» Solution :zygote INTRA fallopian transfer, intra uterine transfer . In ZIFT zygote or EARLY embryos (with up to 8 BLASTOMERES) transferred into the fallopian tube. In IUT- embryos with more than 8 blastomeres transferred into the UTERUS | |
| 10838. |
Question : Ovarian duct - Infundibulum |
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Answer» Solution :Ovarian duct : Ovarian duct transport ovum from ovary to UTERUS. INFUNDIBULUM : It SENDS ovum arranged betweeen folds of ovarian to ovarian duct from ovary. |
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| 10839. |
Question : Outline the salients features of carbon cycling in an ecosystem . |
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Answer» Solution :All living organisms require nutrient ELEMENTS in relatively large amounts . They get the nutrients from the biosphere components . The nutrients elements derived from the earth by the living organisms for use in their growth and metabolism are called boigeochemicals or biogenetic nutrients . The movement of nutrient elements through the living and the nonliving components of the biosxphere is called biogeochemical CYCLE . In the gaseous CYCLES the reservoir for nutrient elements is in the atmosphere . The four most abundant elements in the living systems H, C,O, N - have predominantly gaseous cycles . The carbon cycle is quick and relatively perfect system in that the elements remain in circulation . Carbon is generally considered as the basis of life . Carbon atom is acting as a back bone for complex organic molecules like carbohydrates , lipids , proteins and nucleic acids . The main sources of carbon are air , water , fossil fuel and rocks . Carbon DIOXIDE is obtained from the biosphere by i. green plants for photosynthesis ii. corals for making calcareous skeletons . Carbon is added to the biosphere by i . respiration in organisms . ii. decay of organic wastes and dead organisms . iii. burning of fuel . iv. weathering of rocks v. volcanic activity . |
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| 10840. |
Question : Outline the classification of recurrent apomixis. |
Answer» SOLUTION :
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| 10841. |
Question : Outermost layer of the pollen is formed from endothecium and is made up of(A) pectocellulose(B) lignocellulose(C) sporopollenin(D) pollen kit |
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Answer» pectocellulose |
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| 10842. |
Question : Outermost covering of brain is_____. |
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Answer» Choroid |
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| 10843. |
Question : Outer envelope of HIV consists of |
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Answer» RNA coat |
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| 10844. |
Question : Outer covering of epiphytic root is : |
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Answer» Cortex |
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| 10845. |
Question : Outer border of tergum bonds downwards in cockroach and attaches with : |
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Answer» Muscles |
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| 10846. |
Question : Outer and inner layer of seed coat are _______ and________ respectively. |
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Answer» TEGMEN and testa |
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| 10847. |
Question : Outbreeding is the breeding of unrelated animals usually done by outcrossing, cross breeding and interspecific hybridisation a. Differentiate these three methods with brief descriptions. b. Give examples for the last two methods. |
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Answer» Solution :a. Out crossing: Mating of animals within the same breed, but having no common ancestors on either side of their PEDIGREE upto 4-6 generation. Crose breeding: Mating of superior males of one breed with superior females of another breed. Interapecific hybridisation: Mating MALE and female animals of two different related species. b. Cross breeding: Hisardale SHEEP developed by crossing Bikaneri ewes and Marino rams. ,br> Interspecific hybridisation: Mule by crossing horse and donkey. |
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| 10848. |
Question : Outbreeding is an important strategy of animal husbandry because it |
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Answer» help in accumulation of superior GENES |
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| 10849. |
Question : Explain what are outbreeding devices. Give its importance |
| Answer» Solution :Majority of flowering plants produce hermaphrodite flowers and pollen grains are likely to come in CONTACT with the stigma of the same flower. Continued selfpollination result in inbreeding depression. Flowering plants have developed MANY devices to discourage self pollination and to encourage CROSS pollination. So hybrid species are OBTAINED which can be very fertile. | |
| 10850. |
Question : Out of 'X' pairs of ribs in humans only 'Y' Pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation. |
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Answer» X = 12, Y = 7 TRUE ribs are attached dorsally to vertebral coloumn and VENTRALLY to the sternum. |
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