NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 629 - 632 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: 629

» Biotechnology and Its Applications » Genetic Engineering

Edit
MCQ▾

Question

Which of the following discoveries resulted in a Noble Prize?

Choices

Choice (4) Response

a.

X-rays induced sex-linked recessive lethal mutations.

b.

Genetic engineering.

c.

Cytoplasimc inheritance.

d.

Recombination of linked genes.

Question number: 630

» Ecology and Environment » Ecosystem » Patterns, Components

Edit
MCQ▾

Question

Which of the following statements is incorrect?

Choices

Choice (4) Response

a.

Mutualism, protocooperation, commensalisms cannot be included under symbiosis.

b.

Sea-anemone on hermit-crab is an example of protocooperation.

c.

Those epiphytes which use other plants for support only and not for water or food supply are examples of commensation.

d.

Lichen, an association of fungus and algae is an example of mutualism.

Question number: 631

» Diversity in Living World » What is Living? » Taxonomy & Systematics

Edit
MCQ▾

Question

Sequence of taxonomic categories is

Choices

Choice (4) Response

a.

Class – Phylum – Tribe – Order – Family – Genus – Species

b.

Division – Class – Order – Family – Tribe – Genus - Species

c.

Division – Class – Family – Tribe – Order – Genus - Species

d.

Phylum – Order – Class – Tribe – Family – Genus – Species

Question number: 632

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

Edit
MCQ▾

Question

Heterothallism refers to

Choices

Choice (4) Response

a.

Fusion between morphologically similar strain.

b.

Fusion which is not accompanied with zygote formation.

c.

Fusion between the strains of structurally similar and physiologically different.

d.

All of the above