Question

Give an example for each of the following :
a) A viviparous animal
b) A fish possessing an electric organ
c) A fish possessing a poisonous sting
d) An organ which regulates buoyancy
e) Animal which exhibits alternation of generations
f) Oviparious animal with mammary glands

Answer 1

1- examples are : humans , like most mammals are viviparous...

and sharks are other examples including ambhibians also. ....

2- fish possessing electric organ is torpedo (electric Ray ).. it can generate a current upto 200 volts !!!!!!!

3-it usually includes mammals except platypus . An appropriate example is trygon(sting Ray). it's poison is enough to stun an Animal....

4- Swim bladder alsoo called air bladder , possess by most bony fishes....

5- Amongst animal , many invertebrates have alterations of sexuall and asexual generations like protozoans ,,, but alterations of heploid and delloid generations are unknown.......

6- it's ornithorhynchus also called duck- billed platypes . Only mammal which lays eggs and also bear mammary glands........

hopefully it will work...

plz Mark as brainliest answer plz and for more such answers plz follow me

Answer 2

a. humans, cats, sheep, etc b. clown fish, etc

c. trygon etc

d. Catla, exocoetus etc.. e. obelia, jelly fish, etc.. f. bear, etc..