Biology, 28.07.2020 16:01, dadonelson2109

A scientist is observing cells undergoing division and identifies a cell that contains 15 pairs of homologous chromosomes. However, a new technique allows the scientist to determine that several of the chromosomes have exchanged pieces of genetic material with their homolog. The scientist now knows that which of the following is true? A. The cell is in mitosis and has just completed crossing over
B. The cell is in meiosis II and is ready to complete the second division over
C. The cell is in meiosis and has just undergone crossing
D. The cell is in late anaphase of mitosis

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 09:00, magicpuppydance

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Answers: 2

continue

Biology, 22.06.2019 19:30, hinacat87

Acarotenoid is a yellow-orange pigment that absorbs light. infrared blue-green yellow-orange ultraviolet

Answers: 2

continue

Biology, 22.06.2019 20:30, scheyennekreger

How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.

Answers: 1

continue

Biology, 23.06.2019 01:40, ximena68

30 points why do tornadoes happen more frequently in the summer? they require warm air. they form over large, warm bodies of water. they require dry air. they require dust which is present in the summer.

Answers: 1

continue

Do you know the correct answer?

A scientist is observing cells undergoing division and identifies a cell that contains 15 pairs of h...