The figure given below depicts a diagrammatic sectional view of ovary. Which one set of three parts out of $I-VI$ are correctly identified?
$VI$ - Primary follicle; $III$ - Graafian follicle, $V$ - Corpus luteum
$II$ - Secondary follicle; $III$ - Tertiary; $IV$ - Ovulation
$I$ - Primary follicle; $II$ - Tertiary follicle; $V$ - Corpus luteum
$I$ - Primary follicle; $II$ - Corpus luteum; $V$ - Graafian follicle
Given below is an incomplete flow chart showing influence of hormones of gametogenesis in human females. $A, B, C$ and $D$ in the chart refers to
What is correct for Testis of human ?
shape - Length
Nervous system in vertebrates develops from
The uteri and vagina lie in a fold of peritoneum called
$A$ : Blastocyst undergoes gastrulation to produce the three germinal layers.
$R$ : This involves cell movements (morphogenetic movement) that eventually help to attain new shape and morphology of embryo