Discuss in detail the contributions of Morgan and Sturtevant in the area of genetics.

Briefly mention the contribution of T.H. Morgan in genetics.

Describe in detail the contribution of various scientists during the process of discovery of auxin as the first plant hormone.

What is recombination? Discuss the applications of recombinationfrom the point of viewof genetic engineering.

Define transformation in Griffith's experiment. Discuss how it helps in the identification of Dna as the genetic material.

Discuss the process of translation in detail.

During the course of evolution why DNA was chosen over RNA as genetic material? Givereasons by first discussing thedesired criteriain a molecule that can act as genetic material and in the light of biochemical differences between DNA andRNA.

Answer the following questions in detail: How do all the life processes contribute to the growth and development of the body?

Answer the following questions in detail: Classify the following acitivities into disaster management. Identifying the pro-disaster areas.

Select the appropriate options and complete the following paragraph : (strong,seismic waves,bureau of indian standards, IS 456, IS 13920, IS 1893, IS4560 , Epicentre , mild) In earthquake , strong convulsions or waves at first reach the …….. , therefore major loss occur near this area . On the earth , …………. Earthquakes occur in larger numbers . destruction caused by earthquakes can be prevented by building earthquakes proof buildings . ........... provides the code of conduct for construction of tall buildings . buildings are constructed as per ............ which provides the codes of practice for general structural ise of plain and reinforced concrete. ductile detailing of reinforced concrete structures subjected to seismic forces is provided as per ........... . .............. provides criteria for earthquakeresistant design of structures .

How has the sequencing of human genome opened new windows for treatment of various genetic disorders. Discuss amongst your classmates.