During the fourth and sixth cleavage of the zygote
During the fourth and sixth cleavage of the zygote
- [AIIMS 1993]
- A
Mesomeres give rise to endoderm
- B
Micromeres give rise to ectoderm
- C
Mesomeres give rise to mesoderm
- D
Macromeres give rise to ectoderm
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Capacitation occurs in
Capacitation occurs in
- [NEET 2017]
Sertoli's cell are regulated by the pituitary hormone known as
Sertoli's cell are regulated by the pituitary hormone known as
$A$ : The first sign of growing foetus may be noticed by listening to the heart sound through the stethoscope.
$R$ : By the end of second month of pregnancy, the foetus develops limbs and digits.
$A$ : The first sign of growing foetus may be noticed by listening to the heart sound through the stethoscope.
$R$ : By the end of second month of pregnancy, the foetus develops limbs and digits.
Identify the correct option ($A$), ($B$), ($C$), ($D$) with respect to spermatogenesis.
Identify the correct option ($A$), ($B$), ($C$), ($D$) with respect to spermatogenesis.
- [NEET 2024]
Immediately after implantation, ectoderm, endoderm and the mesoderm of embryo is formed from
Immediately after implantation, ectoderm, endoderm and the mesoderm of embryo is formed from