Asked by mummy and me on Jun 04, 2024
Verified
The zygote and early embryonic cells of female mammals have how many X chromosomes?
A) Three
B) One
C) Two
D) Five
E) Seven
X Chromosomes
The X chromosome is one of the two sex chromosomes in mammals, including humans, and plays a crucial role in sex determination and genetic inheritance.
Zygote
The 2n cell that results from the union of n gametes in sexual reproduction. Species that are not polyploid have haploid gametes and diploid zygotes.
Embryonic Cells
Cells derived from an embryo that have the potential to develop into any type of cell in the organism.
- Comprehend the mechanism of X chromosome inactivation and its importance in the cells of female mammals.
Verified Answer
Learning Objectives
- Comprehend the mechanism of X chromosome inactivation and its importance in the cells of female mammals.
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