Hiii......
what is sexual reproduction
Answers
Explanation:
Sexual reproduction is a biological process by which higher organisms, such as mammals, produce offspring.
Answer:
Sexual reproduction is the formation of a new individual following the union of two gametes. In humans and the majority of other eukaryotes — plants as well as animals — the two gametes
differ in structure ("anisogamy") and
are contributed by different parents.
Gametes need
motility to be able to meet and unite
food to nourish the developing embryo.
In animals (and some plants), these two rather contrasting needs are met by anisogametes:
sperm that are motile (and small)
eggs that contain food.
Sex Organs of the Human Male
The reproductive system of the male has two major functions:
production of sperm
delivery of these to the reproductive tract of the female.
Sperm production — spermatogenesis — takes place in the testes.
Each testis is packed with seminiferous tubules (laid end to end, they would extend more than 20 meters) where spermatogenesis occurs.
Explanation:
The Importance of Sexual Reproduction
To develop a better understanding of why sexual reproduction is so commonplace, it is helpful to start with an examination of some of the most common erroneous beliefs regarding the relationship between sex and natural selection, including those described in the following sections.
____________HOPE YOU LIKE THIS DEAR