NEET Biology: Questions 223 - 229 of 3390

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Question number: 223

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

If there were 4 chromosomes present during prophase, how many chromosomes are there in each cell at the end of anaphase II?

Choices

Choice (4) Response

a.

8

b.

16

c.

4

d.

2

Question number: 224

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

MCQ▾

Question

Which one of the following statements regarding the algae is incorrect?

Choices

Choice (4) Response

a.

Most algae are photosynthetic.

b.

All algae are filamentous.

c.

Algae can be classified according to their pigments.

d.

Spirogyra does not produce zoospores.

Question number: 225

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

MCQ▾

Question

The base pairs of DNA are correctly shown as

Choices

Choice (4) Response

a.

A = T and G = C

b.

T = A and G = C

c.

T = T and G = C

d.

A = T and C = G

Question number: 226

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

MCQ▾

Question

Pyrenoids are made up of

Choices

Choice (4) Response

a.

Core of nucleic acid surrounded by protein sheath.

b.

Proteinaceous centre and starchy sheath.

c.

Core of protein surrounded by fatty sheath.

d.

Core of starch surrounded by sheath of protein.

Question number: 227

» Ecology and Environment » Ecosystem » Ecological Succession

MCQ▾

Question

In succession the seral forms are

Choices

Choice (4) Response

a.

Small sized

b.

Long lived

c.

Slow growing

d.

Large sized

Question number: 228

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

MCQ▾

Question

Flower of fabaceae is

Choices

Choice (4) Response

a.

Complete, actinomorphic, trimerous.

b.

Incomplete, zygomorphic, trimerous.

c.

Incomplete, actinomorphic, pentamerous.

d.

Complete, zygomorphic, pentamerous.

Question number: 229

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Which one of the following is a right matching pair of certain organisms (s) and the kind of association?

Choices

Choice (4) Response

a.

Algae and fungi in lichens-Mutualism

b.

Orchids growing on trees-Parasitism

c.

Shark and sucker fish-Amensalism

d.

Cuscuta (dodder) growing in other flowering plants-epiphytism.

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