What is reproduction?

Mention the contribution of Hofmeister towards Embryology.

“Tissue culture is the best method for propagating rare and endangered plant species”- Discuss.

Distinguish mound layering and air layering.

Explain the conventional methods adopted in vegetative propagation of higher plants.

Highlight the milestones from the history of plant embryology.

Name the seven contrasting traits of Mendel.

Define Genetics.

What is the difference between missense and nonsense mutation?

How do you use the biotechnology in modern practice?

You are working in a biotechnology lab with a becterium namely E.coli. How will you cut the nucleotide sequence? explain it.

What are the enzymes you can used to cut terminal end and internal phospho di ester bond of nucleotide sequence?

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

What do you mean Embryoids? Write its application.

Define ecology.

What is ecological hierarchy? Name the levels of ecological hierarchy. 

Why are some organisms called as eurythermals and some others as stenohaline ?

‘Green algae are not likely to be found in the deepest strata of the ocean’. Give at least one reason.

What is Albedo effect and write their effects?

Soil formation can be initiated by biological organisms. Explain how?

Pyramid of energy is always upright. Give reasons

Expand CCS. (or) What is CCS?

Write the cosmetic uses of Aloe.

Give definitions for organic farming?

Which is called as the “King of Bitters”? Mention their medicinal importance.