1) What is the process through which humans reproduce? a) Asexual reproduction b) Sexual reproduction c) Mitotic reproduction d) Binary fission 2) Why are offspring produced through sexual reproduction genetically unique? a) They inherit all genetic material from one parent b) They inherit half of their genetic material from each parent c) They only inherit genetic material from the mother d) They only inherit genetic material from the father 3) What are the male and female sex cells called? a) Zygotes b) Somatic cells c) Gametes d) Embryos 4) Which cells are the female gametes? a) Egg b) Sperm c) Zygotes d) Blastocysts 5) What is fertilisation in sexual reproduction? a) The formation of gametes b) The joining of male and female gametes c) The division of a zygote d) The development of an embryo 6) How does sexual reproduction contribute to genetic diversity? a) By passing on identical genetic material from both parents b) By mixing genetic material from two different parents c) By skipping the process of fertilisation d) By only using genetic material from the mother 7) What are specialised cells that have adaptations to increase the chances of fertilisation and baby development in sexual reproduction? a) Stem cells b) Red blood cells c) Gametes d) Muscle cells 8) Which gamete is responsible for carrying the genetic material from the male parent? a) Egg b) Zygote c) Sperm d) Embryo 9) Why is it important for gametes to have adaptations for successful fertilisation and baby development? a) To prevent fertilisation b) To increase the chances of genetic mutations c) To ensure the survival of the species d) To decrease genetic diversity 10) In sexual reproduction, how much genetic material comes from each parent to form the offspring? a) 1/4 from each parent b) 1/3 from each parent c) Half from each parent d) All genetic material from one parent

Fertilisation

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