Reproduction in Humans Flashcards
1
Q
Define sexual reproduction
A
The process involves the fusion of the nuclei of 2 gametes to form a zygote. (which are genetically different from each other)
2
Q
Define fertilisation
A
The fusion of the nuclei of gametes
3
Q
Which word defines the nuclei of a gamete?
and which word describes the nuclei of a zygote?
A
-Haploid
-Diploid
4
Q
Give 3 advantages of sexual reproduction
A
Reduced risk of disease
Increased adaptability
Genetic diversity
5
Q
Give 3 disadvantages of sexual reproduction
A
Requires two parents
More time-consuming
Reduced reproductive output
6
Q
A
