NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 901 - 906 of 3511

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Question number: 901

» Human Physiology » Digestion and Absorption » Digestion, Absorption and Assimilation of Proteins, Carbohydrates and Fats

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MCQ▾

Question

Rennin acts on milk proteins and converts

Choices

Choice (4)Response

a.

Caseunogen into paracasein

b.

Caseingoen into casein

c.

Paracasein into caseinogen

d.

Casein into paracasein

Question number: 902

» Human Physiology » Neural Control and Coordination » Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads

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Question

Why thyroxine is a hormone not an enzyme?

Choices

Choice (4)Response

a.

It is secreted in small quantity

b.

It is directly poured into blood

c.

It is not a polypeptide.

d.

It has no special effect

Question number: 903

» Ecology and Environment » Biodiversity and Its Conservation » National Parks and Sanctuaries

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MCQ▾

Question

Kaziranga wildlife sanctuary is famous for

Choices

Choice (4)Response

a.

Musk deer

b.

Elephant

c.

Rhino

d.

Tiger

Question number: 904

» Biotechnology and Its Applications » Principles and Process of Biotechnology

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Question

In crop improvement programme haploids are of great importance because they

Choices

Choice (4)Response

a.

Are useful in studies on meiosis.

b.

Require only about half the amount of chemical fertilizers as compare to diploids.

c.

Give homozygous lines following diploidization.

d.

Grow better under adverse conditions.

Question number: 905

» Ecology and Environment » Ecosystem » Productivity and Decomposition

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Question

In an ecosystem, there are more prey than predators. This relationship is called

Choices

Choice (4)Response

a.

Food webs

b.

Predator- prey relationship

c.

Succession

d.

Pyramid of number

Question number: 906

» Reproduction » Reproduction in Organisms » Asexual Reproduction

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Question

The development of a sporophyte without fertilization from the vegetative cells of the gametophyte is called

Choices

Choice (4)Response

a.

Apospory

b.

Zygospory

c.

Apogamy

d.

Aplanospory

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