What is parental generation?

What do you mean by parental generation?

In hybridization experiment new generation form parental generation is called_________

What are the general nutrients of meat?

What are the general functions of essential minral elements?

What is F_2 generation?

What is alternation of generation? Explain the alternation of generation in fern.

Two genes 'A' and 'B' are linked. In a dihybrid cross involving these two genes, the F_(1) hetrozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

A pedigree chart given here, presents a particular generation which shows a trait irrespective of sexes (ie.. present in both male and female). Neither of the parents of the particular generation shows that trait. Draw your conclusion on the basis of the pedigree.

What is alternation of generation. What are the significance ?