Question

give two advantages and one disadvantage of internal fertilization.​

Answer 1

Answer:

Explanation:advantage of fertilizer:-

i) It increase the amount of nutrients lacking in soil

disadvantage:-

i) It harms the fertility of the soil

Answer 2

Answer:

Disadvantages of internal fertilization are that there are lesser number of offspring produced at a given time because it is sometimes difficult for the male and female to come into intimate contact. Additionally, the risk of sexually transmitted diseases also increases.