Monadelphous Stamens are those which:

• united into more than two bundles

• united into two bundles

• united into one bundle 

• united into one bundle 

Give a scientific term: 
Exhibition of superiorityof the hybrid over both of its parents

What are vestigial organs?

What is genetic conservation?

Define root pressure.

Give a scientific term :
Maximum number of individuals that an environment can support.

Determination of skin colour is an example of:

• Co-dominance

• polygenic inheritance

• incomplete dominance

• incomplete dominance

Haemophilia is a

• Y linked disorder

• Autosomal sex disorder

• X linked disorder

• X linked disorder

What is incomplete dominance?

'Bt' cotton is resistant to:

• insects

• Draught

• salt

• salt