Why is the offspring formed by asexual reproduction referred as a clone?

What is inhibin? State its functions

Differentiate foeticide and infanticide

What are holandric genes?

Name the parts marked ‘A’ and ‘B’ in the given transcription unit:

Mention the main objections to Darwinism.

Autoimmunity is a misdirected immune response. Justify.

List the advantages of biogas plants in rural areas.

PCR is a useful tool for early diagnosis of an Infectious disease. Elaborate

What is soil permeability?

What are the three levels of biodiversity?

What effect can fertilizer runoff have on an aquatic ecosystem?

What are clones?

Define Genetics.

From the above figure identify the type of mutation and explain it.

What are the materials used to grow microorganism like Spirulina?

What is the name of the process given below? Write its 4 types.

What is Phytoremediation ?

Pyramid of energy is always upright. Give reasons

Expand CCS. (or) What is CCS?

Differentiate between primary introduction from secondary introduction.

Name the humors that are responsible for the health of human beings.

How does immune system work?

Identify the parts marked as A, B, C, D and E for the below diagram.

In females a oogonia forms a single ovum only. What is the significance of the oogonia undergoing meiosis I & II when in a male, each spematogonia forms 4 sperms .

Define Tubectomy and Vascetomy.

Write the possible genotypes for a person having B-blood group

What are the two major components of prokaryotic RNA polymerase? How do they act?

List out the two main propositions of oparin and Haldane.

Name two plants with hallucinogenic properties.