A primary spermatocyte with 2n = 46 chromosomes undergoes meiosis. At the end of Meiosis I, what is the chromosome number and DNA content of each resulting cell?
23 chromosomes and 4C DNA content
23 chromosomes and 2C DNA content
46 chromosomes and 4C DNA content
46 chromosomes and 2C DNA content
Related Questions
Cytoplasm of ovum does not contain
Mitochondria
Ribosomes
Centriole
Endoplasmic Reticulum
At which stage of the development, ovum is released from the ovary of human female?
Primary oocyte
Oogonium
Secondary oocyte
Ootid
An antrum is the characteristic of ….follicles
Secondary
Graafian
Primary
Secondary or Graafian
Spermatogenesis is influenced by
Progesterone
FSH
STH
LTH
During human oogenesis, the first meiotic division is completed at which stage and results in the formation of what?
Puberty; primary oocyte and first polar body
Ovulation; secondary oocyte and first polar body
Fertilization; ovum and second polar body
Embryogenesis; oogonia and polar bodies
At which stage of oogenesis does theca layer organise itself into inner theca internal and outer theca external?
Secondary follicle
Primary follicle
Tertiary follicle
Corpus luteum
Graafian follicle contains
Oogaonial cells
Corpus luteum
Theca externa and theca interna
Corpus albicans
Spermatogenesis is induced by
FSH
ACTH
ICSH
ATH
Which specific event marks the transition from spermatid to spermatozoon?
Completion of meiosis II
Release from the seminiferous tubules
Differentiation and loss of cytoplasm, including the formation of the acrosome and tail
Capacitation in the female reproductive tract
At what point in the human female lifecycle is the formation of primary oocytes initiated?
Infancy
Childhood
Puberty
Fetal stage
