NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 323 - 328 of 3511

Access detailed explanations (illustrated with images and videos) to 3511 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 750.00 or

How to register?

Question number: 323

» Genetics and Evolution » Heredity and Variation » Down's Syndrome, Turner's and Klinefelter's Syndromes

Edit
MCQ▾

Question

What would be the number of chromosomes in the ovum (fertilized by a normal sperm) that resulted in the appearance of Klinefelter’s syndrome in the offspring?

Choices

Choice (4) Response

a.

21

b.

24

c.

23

d.

22

Question number: 324

» Biology and Human Welfare » Health and Disease » Cancer

Edit
MCQ▾

Question

In human beings retrovirus is considered as a cause of cancer because

Choices

Choice (4) Response

a.

They have a gene for reverse transcriptase.

b.

Their hereditary material made up of single stranded RNA

c.

In their genome there may be cellular proto-oncogene.

d.

In their genome oncogene is present

Question number: 325

» Diversity in Living World » Five Kingdom Classification » Fungi

Edit
MCQ▾

Question

Mucor is classified under

Choices

Choice (4) Response

a.

Phycomycetes

b.

Deuteromycetes

c.

ascomycetes

d.

basidiomycetes

Question number: 326

» Plant Physiology » Transport in Plants » Osmosis

Edit
MCQ▾

Question

You are given three cells, a root hair, a cell of the inner cortical layer and a cell of the mesophyll.

Arrange them in the ascending order of DPD.

Choices

Choice (4) Response

a.

Root hair < Mesophyll < Cortical cell

b.

Mesophyll < Root hair < Cortical cell

c.

Root hair < Cortical cell < Mesophyll

d.

Cortical cell < Mesophyll < Root hair

Question number: 327

» Diversity in Living World » Five Kingdom Classification » Fungi

Edit
MCQ▾

Question

Fungal spores produced asexually at the tips of hyphae are called

Choices

Choice (4) Response

a.

anthospores

b.

conidiophores

c.

sporangiophores

d.

meiospores

Question number: 328

» Diversity in Living World » What is Living? » Biodiversity

Edit
MCQ▾

Question

The most important of all living systems is to

Choices

Choice (4) Response

a.

Replicate the genetic information.

b.

Utilize oxygen to generate energy.

c.

Produce gametes.

d.

Utilize solar energy for metabolic activities.