level: Human Reproduction
Questions and Answers List
level questions: Human Reproduction
| Question | Answer |
|---|---|
| What does human reproduction consist of? | It consists of egg cells which contain nutrients the the fertilised egg can access, as well as sperm cells. |
| What happens after fertilisation? | The zygote (fertilised egg) continues to grow and develop within the uterus. |
| How many chromosomes are contained in the sperm? | 23 chromosomes |
| What are the first three stages of fertilisation? | Penetration, Activation and Fusion |
| What is the second stage of fertilisation? | The second stage of fertilisation is the rapid cell devision of the zygote that happens a number of times to create the young embryo. |