Why is it possible to predict which of his or her two alleles each parent contributes for a given gene?

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12