The chart below shows many traits found in pea plants. A botanist crosses two pure breeding pea plants, one with yellow seeds and one with green seeds, then use those offspring to produce a F2 generation.

3 homozygous dominant : 0 heterozygous : 1 homozygous recessive

0 homozygous dominant : 3 heterozygous : 1 homozygous recessive

0 homozygous dominant : 4 heterozygous : 0 homozygous recessive

1 homozygous dominant : 2 heterozygous : 1 homozygous recessive

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

What are two reasons for why a species might disappear from the fossil record?

Why is it important that fibrin is insoluble in water?