Problem What is a likely result of crossing over during meiosis I?
Choose 1
Choose 1

(Choice A)
A
Decrease in genetic variation

(Choice B)
B
Formation of a zygote

(Choice C)
C
Production of recombinant gametes

(Choice D)
D
Reduction in chromosome number

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Speed is the ratio of the distance of an object moves to