NEET Biology: Questions 257 - 263 of 3146

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Question number: 257

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

In mammals, the zygomatic arch is formed by

Choices

Choice (4) Response

a.

Maxilla, squamosal and jugal.

b.

Periotic, jugal and palatine.

c.

Maxilla, premaxilla and squamosal

d.

Jugal, maxilla and periotic.

Question number: 258

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

MCQ▾

Question

Sexual reproduction and mobile cells are absent in

Choices

Choice (4) Response

a.

myxophyceae

b.

chlorophyceae

c.

fhodophyceae

d.

phaeophyceae

Question number: 259

» Cell Structure and Function » B Cell Division » Cell Cycle

MCQ▾

Question

G2 phase of mitosis takes

Choices

Choice (4) Response

a.

25 to 33 % time of cell cycle.

b.

4 % time of cell cycle.

c.

12 to 16 % time of cell cycle.

d.

50 % time of cell cycle.

Question number: 260

» Plant Physiology » Plant Growth and Development » Growth Regulators-Auxin, Gibberellin, Cytokinin, Ethylene, ABA

MCQ▾

Question

Differentiation of shoot is controlled by

Choices

Choice (4) Response

a.

High gibberellin: auxin ratio.

b.

High cytokinin: auxin ratio.

c.

High gibberellin: cytokinin ratio.

d.

High auxin: cytokinin ratio.

Question number: 261

» Plant Physiology » Plant Growth and Development » Conditions of Growth

MCQ▾

Question

Santalum album is

Choices

Choice (4) Response

a.

total root parasite

b.

partial stem parasite

c.

partial root parasite

d.

total stem parasite

Question number: 262

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

MCQ▾

Question

In oogamy, fertilization involves

Choices

Choice (4) Response

a.

A small non-motile female gamete and large motile male gamete.

b.

A large non-motile female gamete and small motile male gamete.

c.

A large non-motile female gamete and small non-motile male gamete.

d.

A large motile female gamete and small non-motile male gamete.

Question number: 263

» Biology and Human Welfare » Health and Disease » Parasites Causing Human Diseases

MCQ▾

Question

Malarial parasites could be best obtained from a patient

Choices

Choice (4) Response

a.

When temperature rises with rigor

b.

When temperature comes to normal.

c.

An hour before rise of temperature

d.

Few hours after the temperature reach to animal.

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