subject
Biology, 11.07.2019 23:00 musicqueen360

What is the probability that, in an organism with a haploid number of 13, a sperm will be formed that contains all 13 chromosomes whose centromeres were derived from maternal homologs?

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 02:50, mccay5016987
Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?
Answers: 1
image
Biology, 22.06.2019 03:30, Doremon
Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle
Answers: 1
image
Biology, 22.06.2019 08:30, dondre54
Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?
Answers: 3
image
Biology, 22.06.2019 11:00, ayoismeisalex
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
You know the right answer?
What is the probability that, in an organism with a haploid number of 13, a sperm will be formed tha...

Questions in other subjects:

Konu
Social Studies, 03.09.2020 21:01