Class 12 Biology Human Reproduction Pregnancy and Embryonic development

Easy

The human embryo is about one inch in length after (in $weeks$)

A
$2$
B
$4$
C
$6$
D
$8$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Human Reproduction

Subtopic

Pregnancy and Embryonic development

Similar Questions

In the development of the human embryo,which structures are formed from the splanchnopleure?

Medium

Relative sizes of an egg cell,morula,blastula,and gastrula are:

Medium

The cavity formed during gastrulation is known as:

Medium

Most of the major organ systems in the foetus are formed $:-$

Medium

The type of cleavage in which the zygote divides into complete blastomeres is called .......

Medium

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.

For Institutes

Online Exam Module

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