NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1075 - 1080 of 3511

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Question number: 1075

» Biotechnology and Its Applications » Genetic Engineering

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MCQ▾

Question

Cry protein is obtained from

Choices

Choice (4)Response

a.

Bacillus subtilis

b.

E. coli

c.

Clostridium welchi

d.

Bacillus thuringinsis

Question number: 1076

» Diversity in Living World » Five Kingdom Classification » Protista

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Question

If a pond dries, Amoeba

Choices

Choice (4)Response

a.

reproduces

b.

behavior is uncertain

c.

encysts

d.

degenerates

Question number: 1077

» Genetics and Evolution » Heredity and Variation » Incomplete Dominance

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Question

What will be the ratio in F2 generation if red flowered variety of Mirabilis jalapa is crossed with white flowered variety?

Choices

Choice (4)Response

a.

2: 1

b.

3: 1

c.

1: 1: 1: 1

d.

1: 2: 1

Question number: 1078

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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Question

A man homozygous for brown colour marries a lady heterozygous for brown colour is (dominant). What will be the fate of their children?

Choices

Choice (4)Response

a.

All brown

b.

Three brown

c.

Two brown

d.

None of the above

Question number: 1079

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

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MCQ▾

Question

Thorn is a modified branch because

Choices

Choice (4)Response

a.

It is hard, straight and pointed

b.

It is a part of the plant.

c.

It arises in the axil of a leaf.

d.

It is a defensive organ.

Question number: 1080

» Genetics and Evolution » Heredity and Variation » Chromosome Theory of Inheritance

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MCQ▾

Question

Cytoplasmic male sterility in maize is manifestation of interaction between

Choices

Choice (4)Response

a.

Mitochondrial and nuclear genes.

b.

Chloroplast and nuclear genes.

c.

Cytoplasmic factors and male sterile genes.

d.

Chloroplast and mitochondrial genes.

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