Recent questions in 2017

Which ecosystem has the maximum biomass ?

asked Aug 21, 2018 by pady_1

1 answer

A decrease in blood pressure/volume will not cause the release of :

asked Aug 21, 2018 by pady_1

1 answer

The pivot joint between atlas and axis is a type of :

asked Aug 21, 2018 by pady_1

1 answer

Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by :

asked Aug 21, 2018 by pady_1

1 answer

A temporary endocrine gland in the human body is :

asked Aug 21, 2018 by pady_1

1 answer

The morphological nature of edible part of coconut is :

asked Aug 21, 2018 by pady_1

1 answer

Alexander Von Humbolt described for the first time :

asked Aug 21, 2018 by pady_1

1 answer

Functional megaspore in an angiosperm develops into :

asked Aug 21, 2018 by pady_1

1 answer

Frog’s heart when taken out of the body continues to beat for sometime. Select the best option from the following statements. (a) Frog is a poikilotherm (b) Frog does not have any coronary circulation (c) Heart is “myogenic” in nature (d) Heart is autoexcitable

asked Aug 21, 2018 by pady_1

1 answer

Spliceosomes are not found in cells of :

asked Aug 21, 2018 by pady_1

1 answer

Which cells of ‘Crypts of Lieberkuhn’ secrete antibacterial lysozyme ?

asked Aug 21, 2018 by pady_1

1 answer

The hepatic portal vein drains blood to liver from :

asked Aug 21, 2018 by pady_1

1 answer

Among the following characters, which one was not considered by Mendel in his experiments on pea ?

asked Aug 21, 2018 by pady_1

1 answer

A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent ?

asked Aug 21, 2018 by pady_1

1 answer

Mycorrhizae are the example of :

asked Aug 21, 2018 by pady_1

1 answer

Homozygous purelines in cattle can be obtained by :

asked Aug 21, 2018 by pady_1

1 answer

Myelin sheath is produced by :

asked Aug 21, 2018 by pady_1

1 answer

Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement

asked Aug 21, 2018 by pady_1

1 answer

Which of the following represents order of ‘Horse’ ?

asked Aug 21, 2018 by pady_1

1 answer

Hypersecretion of Grwoth Hormone in adults does not cause further increase in height, because :

asked Aug 21, 2018 by pady_1

1 answer

What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis ?

asked Aug 21, 2018 by pady_1

2 answers

Good vision depends on adequate intake of carotene rich food. Select the best option from the following statements. (a) Vitamin A derivatives are formed from carotene. (b) The photopigments are embedded in the membrane discs of the inner segment (c) Retinal is derivative of Vitamin A (d) Retinal is a light absorbing part of all the visual photopigments

asked Aug 21, 2018 by pady_1

1 answer

Which among these is the correct combination of aquatic mammals ?

asked Aug 21, 2018 by pady_1

1 answer

Receptor sites for neurotransmitters are present on

asked Aug 21, 2018 by pady_1

1 answer

Which one from those given below is the period for Mendel’s hybridization experiments ?

asked Aug 21, 2018 by pady_1

1 answer

Attractants and rewards are required for :

asked Aug 21, 2018 by pady_1

1 answer

Double fertilization is exhibited by :

asked Aug 21, 2018 by pady_1

1 answer

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 :

asked Aug 21, 2018 by pady_1

1 answer

Which of the following in sewage treatment removes suspended solids ?

asked Aug 21, 2018 by pady_1

1 answer

Which one of the following is related to Ex-situ conservation of threatened animals and plants ?

asked Aug 21, 2018 by pady_1

1 answer

An important characteristic that Hemichordates share with Chordates is :

asked Aug 21, 2018 by pady_1

1 answer

The genotypes of a Husband and Wife are $I^A I^B$ and $I^A i$. Among the blood types of their children, how many different genotypes and phenotypes are possible?

asked Aug 21, 2018 by pady_1

1 answer

The water potential of pure water is :

asked Aug 21, 2018 by pady_1

1 answer

Which of the following statements is correct?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following is correctly matched for the product produced by them ?

asked Aug 21, 2018 by pady_1

1 answer

Capacitation occurs in :

asked Aug 21, 2018 by pady_1

1 answer

The DNA fragments separated on an agarose gel can be visualised after staining with :

asked Aug 21, 2018 by pady_1

2 answers

MALT constitutes about ________ percent of the lymphoid tissue in human body

asked Aug 21, 2018 by pady_1

1 answer

Phosphoenol pyruvate (PEP) is the primary $CO_2$ acceptor in :

asked Aug 21, 2018 by pady_1

1 answer

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ?

asked Aug 21, 2018 by pady_1

2 answers

The process of separation and purification of expressed protein before marketing is called :

asked Aug 21, 2018 by pady_1

1 answer

The function of copper ions in copper releasing IUD's is :

asked Aug 21, 2018 by pady_1

1 answer

Identify the wrong statement in context of heartwood :

asked Aug 21, 2018 by pady_1

1 answer

The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as :

asked Aug 21, 2018 by pady_1

1 answer

Select the mismatch :

asked Aug 21, 2018 by pady_1

1 answer

Match the following sexually transmitted diseases (Column â€“ I) with their causative agent (Column â€“ II) and select the correct option

asked Aug 21, 2018 by pady_1

1 answer

Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

asked Aug 21, 2018 by pady_1

1 answer

Select the mismatch :

asked Aug 21, 2018 by pady_1

1 answer

Artificial selection to obtain cows yielding higher milk output represents :

asked Aug 21, 2018 by pady_1

1 answer

Transplantation of tissues/ organs fails often due to non-acceptance by the patient's body. Which type of immuneresponse is responsible for such rejections?

asked Aug 21, 2018 by pady_1

1 answer

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