Question

4. What are the advantages of sexual reproduction over asexual reproduction?
5. What are the functions performed by the testis in human beings?​

Answer 1

Answer

Sexual reproduction is basically the function of forming the zygote which is formed after the fertilization of gamates. Gamates are of 2 different parents. Variations arise in  sexual reproduction which is due to crossing over that takes place in meiosis .

The testicles are the male gonads — the primary male reproductive organs. They have two, very important functions that are very important to the male reproductive system: they produce gametes, or sperm, and they secrete hormones, primarily testosterone

Explanation:

Hope it helps you .Please mark me as the brainliest

Answer 2

Answer:

4.What are the advantages of sexual reproduction over asexual reproduction ?

• In sexual reproduction, more variations are produced. Thus, it ensures survival of species in a population.

• The new formed individual has characteristics of both the parents.

• Variations are more viable in sexual mode than in asexual one.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

5. What are the functions performed by the testis in human beings?

The testicles are the male gonads — the primary male reproductive organs. They have two, very important functions that are very important to the male reproductive system: they produce gametes, or sperm, and they secrete hormones, primarily testosterone.

Hope it helps you