NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1018 - 1020 of 3511

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Question number: 1018

» Human Physiology » Neural Control and Coordination » Chemical Coordination and Regulation

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MCQ▾

Question

Which of the following statement is not false?

Choices

Choice (4)Response

a.

Hormone produced in adrenal cortex stimulates heart beat.

b.

Hormone produced in small intestine stimulates heart

c.

Hormone produced in ovary affects the uterine contraction

d.

Hormone produced in thyroid stimulates metabolism.

Question number: 1019

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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MCQ▾

Question

In Cycas

Choices

Choice (4)Response

a.

The same cone consists of both micro and megasporophylls.

b.

Male strobilus and megasporophylls occurs on the same individual.

c.

Male strobilus (cone) and megasporophylls occur on separate individuals.

d.

The same sporophyll bears microsporangia and ovules.

Question number: 1020

» Human Physiology » Excretory Products and Their Elimination » Role of Other Organs in Excretion

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MCQ▾

Question

Match the excretory organs listed under column I with the animals given under column II. Choose the answer which gives the correct combination of alphabets of the two columns.

Excretory organs of animals

Column shows excretory organs in different animals

COLUMN I (EXCRETORY ORGANS)

COLUMN II (ANIMALS)

A

Nephridia

p

Hydra

B

Malphigian tubules

q

Leech

C

Protonephridia

r

Shark

D

Kidneys

s

Round worms

t

Cockroach

Choices

Choice (4)Response

a.

A = t; B = q; C = s; D = r

b.

A = s; B = q; C = p; D = t

c.

A = q; B = t; C = s; D = r

d.

A = q; B = s; C = t; D = p

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