Fill in the blank:- ▪︎Handpicking is used to separate larger size impurities from .

Define:-

1. Threshing
2. Winnowing
3. Sieving

Write in your words

Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species

What is expressed when both alleles for a gene are equally expressed as in human blood type?

The periodic table houses noble gas elements in group 18. these elements are highly stable and rarely react with any other elements. what is one possible reason for the stability of the noble gas elements? a. they easily form covalent bonds. b. the compounds that they form with other elements are very unstable. c. their outermost shell has the maximum number of electrons that it can hold. d. they require less activation energy.