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Bella Nat 5
U2 KA 3 Reproduction
Question | Answer |
---|---|
What cells are haploid? | gametes (sex cells) |
What does haploid mean? | Contains one set of chromosomes |
What cells are diploid? | All cells except gametes (and red blood cells) |
What is the male sex cell in plants called? | Pollen |
Where is the male gamete made in plants? | Anther |
What is the male gamete in animals called? | Sperm |
Where is the male gamete made in animals? | Testes |
What is the female sex cells in plants called? | Ovules |
What is the female sex cells in animals called? | Ova(Eggs) |
Where is the female gamete made in both plants & animals? | Ovary |
What is fertilisation? | When the nuclei of the two haploid gametes fuse. |
What is formed in fertilisation? | A diploid zygote. |
What does a zygote do? | Divides by mitosis to form an embryo. |