Two species of frogs belonging to the same genus occasionally mate, but the offspring fail to develop and hatch. what is the mechanism for keeping the two frog species separate?
a) the postzygotic barrier called hybrid inviability
b) the postzygotic barrier called hybrid breakdown
c) the prezygotic barrier called hybrid sterility
d) gametic isolation

D

Gametic isolation is a type of prezygotic barrier where the gametes (egg and sperm) come into contact, but no fertilization takes place. Gametes may be unable to recognize one another in different species.

answer: i say it foxes

explanation:

you need to give us the answer options to for me to offical decide.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.