Blood is known as the universal donor, which means it can be given to anyone needing a blood transfusion. a) type a b) type b c) type ab d) type o

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.