NEET Biology: Questions 691 - 698 of 3146

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Question number: 691

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

Haversian canals are found in

Choices

Choice (4) Response
a.

Long bones

b.

Spinal cord

c.

Sponge

d.

Brain

Question number: 692

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

MCQ▾

Question

Spores with chloroplast is present in

Choices

Choice (4) Response
a.

Rhizopus

b.

Puccinia

c.

Selaginella

d.

Equisetum

Question number: 693

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

The region that up to 50 km from the Earth above the troposphere is called

Choices

Choice (4) Response
a.

Mesosphere

b.

Thermosphere

c.

Troposphere

d.

Stratosphere

Question number: 694

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

A tetrad consists of

Choices

Choice (4) Response
a.

Four homologous pairs of chromosomes.

b.

Four non-homologous chromatids.

c.

Two sets of homologous chromosomes, each with two chromatids.

d.

Four non-homologous chromosomes.

Question number: 695

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

MCQ▾

Question

What is not true for Dryopteris?

Choices

Choice (4) Response
a.

Antherozoids are sickle shaped and multiflagellate.

b.

Antheridia develop on ventral surface of prothallus.

c.

Archaegonia has one binuleate neck canal cell.

d.

Mature archaegonia secrete malic acid.

Question number: 696

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Acclimatization is

Choices

Choice (4) Response
a.

Adaptation to new environment

b.

Pure-line selection

c.

Pure-line breeding

d.

Introduction

Question number: 697

» Diversity in Living World » Five Kingdom Classification » Protista

MCQ▾

Question

Characteristic spores of diatoms are

Choices

Choice (4) Response
a.

zoospores

b.

auxospores

c.

ascospores

d.

basidiospores

Question number: 698

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Single filament of Nostoc without mucilage sheath is known as

Choices

Choice (4) Response
a.

colony

b.

mycelium

c.

hyphae

d.

trichome

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