1) What is B ? a) Uterus b) Oviduct c) Vagina d) Ovary 2) What is C? a) Uterus b) Oviduct c) Vagina d) Ovary 3) What is A? a) Uterus b) Oviduct c) Vagina d) Ovary 4) The female gamete is called a) ovary b) egg c) sperm d) oviduct 5) The female gamete is produced in the a) uterus b) vagina c) ovary d) oviduct 6) Fertilisation takes place in the a) uterus b) vagina c) ovary d) oviduct 7) The fertilised egg implants in the a) uterus b) vagina c) ovary d) oviduct 8) The fertilised egg is called a a) seed b) zygote c) enbryo d) ball of cells 9) What is A? a) testes b) sperm tube c) gland d) penis 10) What is D? a) testes b) sperm tube c) gland d) penis 11) The male gamete is called a) sperm b) semen c) testes d) sperm gland 12) The male gamete is produced in the a) penis b) testes c) sperm duct d) glands 13) Gametes are a) haploid b) diploid 14) The zygote is a) haploid b) diploid 15) The testes are a) haploid b) diploid 16) The male gamete in a plant is called a) anther b) stamen c) pollen d) sperm 17) Pollen is produced in the a) testes b) anther c) filament 18) The female gamete in a plant is called a) egg b) ova c) ovary d) style 19) the female gamete in a plant is produced in the a) style b) stigma c) ovary 20) A fertilised plant cell becomes a a) zygote b) embryo c) seed d) fruit 21) Tongue rolling is an example of a a) continuous variation b) discrete variation 22) Height is an example of a a) continuous variation b) discrete variation 23) A dominant allele a) has a capital letter and always shows in the phenotype b) has a small letter and always shows in the phenotype c) has a capital letter and never shows in the phenotype d) has a small letter and always show in the phenotype 24) The genotype TT is a) homozygous b) heterozygous 25) The genotype Tt is a) homozygous b) heterozygous 26) Genotype a) is a form of a gene b) describes the appearance of the organism c) describes the set of alleles an organism has 27) Phenotype a) describes the appearance of a characteristic b) describes the set of alleles an organism has c) is a form of a gene 28) If 15 pupils have whorl type fingerprints and 5 have arch. What is the whole number ratio of whorl to arch fingerprints ? a) 3:1 b) 15:5 c) 5:15 d) 1:3 29) In a true breeding cross the F1 generation  a) are homozygous b) are heterozygous 30) In a monohybrid cross the expected ratio of the F2 generation is a) 1 dominant: 3 recessive b) 4 dominant :1 recessive c) 1 recessive : 4 dominant d) 3 dominant :1 recessive 31) Why might you not get a 3 dominant :1 recessive ratio in the F2 generation a) You may have done the calculation wrong b) Too many offspring c) As fertilisation is a random process due to chance

2.3 Reproduction and inheritance

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