Home
Class 11
BIOLOGY
(A) Petrifaction - Impression (B) Actu...

(A) Petrifaction - Impression
(B) Actual remains - Volcanic ash
(C ) Tail in Baby - Atavism
(D) Homologous Structures - Flippers of Dolphin

A

A only

B

A and B

C

B and C

D

D only

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following is/are not examples of analogous structure (a) Wings of Birds and Bats (b) Wings of Birds and Insects (c)Thorm of Bougainvillea and Tendril of cururbita (d) Flippers of Penguins and Dolphins

The picture given below is an organelle of plant cell . Identify the picture and answer then questions . (a) Name the organelle . (b) Mention the role of the organelle in the cell . (c) How do you call the stack of coin like structures present on it ? (d) Whether is shows semi - autonomy ?If yes how ? If no , why ?

Given below are four matchings of a animal and its kind of respiratory organ (A) Silver fish - Trachea (B) Scorpion Book lung (C) Sea squirt - Pharyngeal gills (D) Dolphin Skin The correct matchings are

A particle is projected at an angle of theta with respect to the horizontal direction. Match the following for the above motion. (a) V_(x)" "-" decrease and increases" (b) V_(y)" "-" remains constant" (c) "Acceleration - varies" (d) "Position vector "-" remains downward"