Choose the correct pair -

  • A
    Implantation - It leads to pregnancy
  • B
    Chorionic villi - Finger-like projections on the trophoblast
  • C
    Parturition - Childbirth
  • D
    All correct

Explore More

Similar Questions

Match the following columns:
Column-$I$Column-$II$
$(1)$ Secretory phase$(a)$ $14^{th}$ day
$(2)$ Ovulation$(b)$ $1-5$ days
$(3)$ Luteal phase$(c)$ $15-28$ days
$(4)$ Menstrual phase$(d)$ $6-13$ days
$(5)$ Follicular phase$(e)$ $15-28$ days

Some important events in the human female reproductive cycle are given below. Arrange the events in a proper sequence. $A \rightarrow$ secretion of $FSH$,$B \rightarrow$ growth of corpus luteum,$C \rightarrow$ growth of the follicle and oogenesis,$D \rightarrow$ ovulation,$E \rightarrow$ sudden increase in the level of $LH$.

The age of puberty in females is........

Which of the following pairs of homologous organs is incorrect?

Consider the following four statements $(A-D)$ and select the option which includes all the correct ones only.
$(A)$ The male sex accessory ducts include rete testis,vasa efferentia,epididymis and vas deferens.
$(B)$ Leydig cells synthesise and secrete testicular hormones called androgens.
$(C)$ The female reproductive system is located in the pelvic region.
$(D)$ Each testis has about $250$ compartments called testicular lobules.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo