Match the pairs Column A
Column B
1.
Prophase 1
a. Chromosomes wrapping tightly around each other
2.
Metaphase 1
b. Independent Orientation
3.
3 pairs of chromosomes
c. 8 different positions
4.
Synapsis
d. Synapsis and Crossing over

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.

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

Modern whales developed their traits through natural selection what occurs during the process of natural selection