NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1263 - 1269 of 3511

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Question number: 1263

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

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MCQ▾

Question

Which one of the following is true moss?

Choices

Choice (4) Response

a.

Club moss

b.

Reindeer moss

c.

Bog moss

d.

Irish moss

Question number: 1264

» Reproduction » Reproduction in Organisms » Asexual Reproduction

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Question

In a type of apomixes, known as adventive embryony, embryos develop directly from the

Choices

Choice (4) Response

a.

Nucellus or integuments

b.

Accessory embryo sacs in the ovule.

c.

Zygote.

d.

Synergids or antipodals in a embryo sac.

Question number: 1265

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

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Question

Whose biological activity can be used to convert milk into curd?

Choices

Choice (4) Response

a.

Lactobacillus

b.

Algae

c.

Virus

d.

Fungi

Question number: 1266

» Diversity in Living World » Five Kingdom Classification » Protista

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Question

In Whittaker’s five kingdom classification, unicellular eukaryotes primarily aquatic and having various cell organelles constitute

Choices

Choice (4) Response

a.

plantae

b.

monera

c.

animalia

d.

protista

Question number: 1267

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

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MCQ▾

Question

Reproducing new plants by cells instead of seeds is known as

Choices

Choice (4) Response

a.

Mutation

b.

Antibiotics

c.

Tissue culture

d.

Biofertilizer

Question number: 1268

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

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MCQ▾

Question

The most important function of inflorescence is to help in

Choices

Choice (4) Response

a.

Dispersal of seeds.

b.

Forming large number of fruits.

c.

Attracting insects for cross pollination.

d.

Release of pollen grains.

Question number: 1269

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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MCQ▾

Question

In F2 generation, a phenotypic ratio of 1: 1: 1: 1 exhibits

Choices

Choice (4) Response

a.

Lethality

b.

Back cross

c.

Monohybrid test cross

d.

Dihybrid test cross