4 Answered Questions for the topic chromosomes

Chromosomes Science Biology Genetics

11/22/21

Biology Chromosomes and Genetics

Explain why genetic variation is being provided in the gametes produced in crossing over of homologous chromosomes and homologous pairs of chromosomes

10/03/21

Wanted to know how number of chromosomes and chromatids change/doubles during each stage of mitosis

My guess is this:G0 XG1 YProphase : X, 2YMetaphase : X, 2YAnaphase: 2X, 2Y an explanation to why would also help thank you
Chromosomes Biology Mitosis

05/06/21

If a dog cell had 78 chromosomes, how many chromosomes would the cell have after mitosis?

I already know that the dog cell would have 39 pairs of homologous chromosomes. I am looking specifically for the amount of chromosomes it would have after going through mitosis.
Chromosomes Biology Alleles

11/23/20

biology college question

In Chronic Myelogenous Leukemia (CML; cancer of blood precursor cells), patients have a translocation between chromosomes 9 and 22 (meaning that these two chromosomes swap part of their chromosome... more

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