Human Reproduction | Biology Diagram Series | Doubtnut | L2 | Live at 2 PM | By Shivangi Ma'am

Human Reproduction (Level 1 and 2)

Sexual reproduction in human beings-2

Winners Announcement 2 Sep 2020 | Day -12 | Doubtnut Live Class Daily Quiz Contest | Leaderboard

Class 12 Biology | Chapter 3| Human Reproduction | Important Questions and Quick Revision | Part 2

ABCD is a parallelogram. L is a point on BC which divides BC in the ratio 1:2 . AL intersects BD at P.M is a point on DC which divides DC in the ratio 1 : 2 and AM intersects BD in Q. PQ : DB is equal to

ABCD is a parallelogram. L is a point on BC which divides BC in the ratio 1:2 . AL intersects BD at P.M is a point on DC which divides DC in the ratio 1 : 2 and AM intersects BD in Q. Point P divides AL in the ratio

ABCD is a parallelogram. L is a point on BC which divides BC in the ratio 1:2 . AL intersects BD at P.M is a point on DC which divides DC in the ratio 1 : 2 and AM intersects BD in Q. Point Q divides DB in the ratio

In the following ray diagram the positions of an object O, image I and two lenses L_(1) and L_(2) and a mirror M are given. The focal length of L_(1) is 10 cm. Find the focal length of L_(2) .

Refer to the given diagram of a part of human male reproductive system and select the incorrect option regarding structures L, M, N and O.