NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1091 - 1096 of 3511

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Question number: 1091

» Ecology and Environment » Ecosystem » Patterns, Components

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MCQ▾

Question

The abundance of a species population within its habitat is called

Choices

Choice (4) Response

a.

Relative density

b.

Niche density

c.

Absolute density

d.

Regional density

Question number: 1092

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Membrane

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MCQ▾

Question

Plasma membrane is made of

Choices

Choice (4) Response

a.

Bimolecular lipid layer surrounded by protein layers.

b.

A protein layer between two lipid layers.

c.

A lipid layer between two protein layers.

d.

A protein, a lipid and a cellulose layer.

Question number: 1093

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

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MCQ▾

Question

The process of fusion between male nucleus and egg nucleus is called as

Choices

Choice (4) Response

a.

Syngamy

b.

Conjugation

c.

Double fertilization

d.

Triple fusion

Question number: 1094

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

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MCQ▾

Question

Which is true for melanocyte stimulating hormone?

Choices

Choice (4) Response

a.

It is same as melatonin

b.

It is secreted by pars tuberalis of anterior pituitary

c.

It is secreted by pars intermedia of anterior pituitary

d.

Its secretion is stimulated by hydrocortisone.

Question number: 1095

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Stem

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MCQ▾

Question

Which of the following are simple tissues?

Choices

Choice (4) Response

a.

Parenchyma, xylem and sclerenchyma

b.

Parenchyma, xylem and collenchyma.

c.

Parenchyma, xylem and phloem.

d.

Parenchyma, collenchymas and sclerenchyma.

Question number: 1096

» Genetics and Evolution » Molecular Basis of Inheritance » Central Dogma

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MCQ▾

Question

The central dogma of protein synthesis is

Choices

Choice (4) Response

a.

DNA Translation m – RNA Transcription Protein

b.

RNA Replication DNA Transcription Protein

c.

DNA Transcription m – RNA Translation Protein

d.

RNA Transcription m – RNA Translation Protein