Home
Class 12
BIOLOGY
If ab unfertilized ovum of frogs is p...

If ab unfertilized ovum of frogs is pricked with a micro- needle , it wll :

A

start dividing

B

die immediately

C

survive, but remain undivided

D

develop into a tadpole at faster rate.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION IN ORGANISMS

    GRB PUBLICATION|Exercise EXEMPLAR PROBLEMS|33 Videos

  • REPRODUCTION IN ORGANISMS

    GRB PUBLICATION|Exercise SEXUAL REPRODUCTION|10 Videos

  • POPULATION : INTERACTIONS AND ATTRIBUTES

    GRB PUBLICATION|Exercise NCERT Corner (Exemplar Problems)|32 Videos

  • REPRODUCTIVE HEALTH

    GRB PUBLICATION|Exercise Assertion -Reason Type Questions|36 Videos

Similar Questions

Explore conceptually related problems

If an unfertilized egg is pricked with a microneedle, it will (in frog)

In a frog, the connection between brain and spinal cord is severed. The leg of such a frog is picked by a sharp needle. Then it is most likely that the animal will

If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is

A balloon filled with oxygen is placed in a tank full of hydrogen gas at the same pressure is pricked with a sharp pointed needle. The volume of balloon just after the pricking would be

If a live earthworm is pricked with a needle on its outer surface damaging its gut the fluid that comes out is or Earthworms have no skeleton but during burrowing the anterior and becomes turgid and acts as a hydraulic skeleton it is due to

A wire forming a loop is dipped into soap solution and taken out so that a film of soap solution is formed. A loop of 6.28 cm long thread is gently put on the film and the film is pricked with a needle inside the loop. The thread loop takes the shape of a circle. Find the tension in the thread. Surface tension of soap solution =0.030Nm^-1 .

A balloon filled with ethylene is pricked with a needle and quickly dropped in a tank of H_(2) gas under indentical conditions. After a while, the balloon will

Fill in the blanks with suitable words : Development of unfertillized ovum into a new individual is called . . . . .. . . .