Reproduction Flashcards
Gametes are
Specialised cells that contain half the information of a normal body cell
Gametes are known as
Haploid
Normal body cells are…
Diploid
A female gamete is an
Egg (ovum)
A male gamete is
Sperm
Sperm are produced in the
Testes
Female gametes are produced in the
Ovary and contains energy for initial growth
A male gamete in a plant is
Pollen
A female gamete in a plant is an
Ovule
Pollination
The transfer of pollen grains from the anther the the stigma
Plant male gametes are produced in the
Anther
Plant female gametes are produced in the
Ovary
What happens after pollination?
The pollen grain grows a pollen tube down into the ovary where fertilisation takes place
Fertilisation
The fusion of the nuclei of two haploid gametes to produce a diploid zygote which divides to form an embryo