Which is incorrect about chromosomes?
A) Possession of the right chromosome number is essential to survival.
B) Humans missing a chromosome usually do not survive embryonic development.
C) The organized visual arrangement of chromosomes is called a karyotype.
D) Chromosomes all have the same number of genes on them.
E) You can determine the number of chromosomes in an individual by counting the centromeres.
Correct Answer:
Verified
Q15: In which cell type would a cell
Q16: Prokaryotic cells divide by:
A)mitosis
B)cleavage
C)cytokinesis
D)binary fission
E)meiosis
Q17: What cell cycle regulatory protein is a
Q18: If cell division is no longer possible,eukaryotes
Q19: Proteins with positive charges that are wrapped
Q21: Which of the following is not a
Q22: During metaphase:
A)chromosomes condense
B)chromatids separate
C)the nuclear membrane reforms
D)the
Q23: Which of the following can cause cancer?
A)UV
Q24: During mitosis,chromosomes are lined up at the
Q25: Cigarette smoke causes mutations in the p53
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