Write any one point of difference between internal and external fertilization with an appropriate
example.
Whoever answers will be marked brainliest
Answers
Answer:
-->EXTERNAL FERTILIZATION
•Takes place outside the female’s body.
•Usually, a large number of gametes are released in the surrounding medium (for example water).
•Organisms that use external fertilization to reproduce must either live in the water or return to the water for reproduction.
•As the chance of fertilization in water is generally less, •hence, a large number of gametes are released.
•Examples: Fish, Amphibians, and most of the Algae, etc.
-->INTERNAL FERTILIZATION
•Takes place inside the female’s body.
•Male gametes are released inside the body of the female by a copulatory organ.
•Animals that have internal fertilization have completely transitioned to life on land.
•The number of gametes produced in this mode is relatively less.
•Examples: Reptiles, Birds, Mammals, Bryophytes, and Tracheophytes.