CAPE Biology Unit 2 · January 2023 · Paper 2 · Question 4(c)(i)
Define the following terms: Gene.
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- 4(a)State the name of TWO processes by which organisms reproduce asexually. For EACH process, provide ONE example of an organism which reproduces in this way.[4 marks]
- 4(b)Asexual reproduction is NOT suitable for organisms which live in an environment that changes often. Explain ONE reason to support this statement.[2 marks]
- 4(c)(ii)Define the following terms: Allele.[2 marks]
- 4(d)(i)Using a genetic diagram, show the cross between Mary's parents.[5 marks]
- 4(d)(ii)State Mary's genotype:[1 mark]
- 4(d)(iii)Based on the results of the cross in (d) (i), state the probability of a child having attached earlobes.[1 mark]
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