State that nuclei of gametes are haploid and that the nucleus of a zygote is diploid
State that nuclei of gametes are haploid and that the nucleus of a zygote is diploid
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Describe fertilisation as the fusion of the nuclei of gametes
Describe fertilisation as the fusion of the nuclei of gametes
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Describe sexual reproduction as a process involving the fusion of the nuclei of two gametes to form a zygote and the production of offspring that are genetically different from each other
Describe sexual reproduction as a process involving the fusion of the nuclei of two gametes to form a zygote and the production of offspring that are genetically different from each other
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Discuss the advantages and disadvantages of asexual reproduction: (a) to a population of a species in the wild (b) to crop production
Discuss the advantages and disadvantages of asexual reproduction: (a) to a population of a species in the wild (b) to crop production
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Identify examples of asexual reproduction in diagrams, images and information provided
Identify examples of asexual reproduction in diagrams, images and information provided
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Describe asexual reproduction as a process resulting in the production of genetically identical offspring from one parent
Describe asexual reproduction as a process resulting in the production of genetically identical offspring from one parent
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Explain how using antibiotics only when essential can limit the development of resistant bacteria such as MRSA
Explain how using antibiotics only when essential can limit the development of resistant bacteria such as MRSA
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State that some bacteria are resistant to antibiotics which reduces the effectiveness of antibiotics
State that some bacteria are resistant to antibiotics which reduces the effectiveness of antibiotics
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Describe the use of antibiotics for the treatment of bacterial infections
Describe the use of antibiotics for the treatment of bacterial infections
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Explain the role of auxin in controlling shoot growth, limited to: (a) auxin is made in the shoot tip (b) auxin diffuses through the plant from the shoot tip (c) auxin is unequally distributed in response to light and gravity (d) auxin stimulates cell elongation
Explain the role of auxin in controlling shoot growth, limited to: (a) auxin is made in the shoot tip (b) auxin diffuses through the plant from the shoot tip (c) auxin is unequally distributed in response to light and gravity (d) auxin stimulates cell elongation
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Top Questions
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Interpret pedigree diagrams for the inheritance of a given characteristic
Sourav
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Describe a recessive allele as an allele that is only expressed when there is no dominant allele of the gene present in the genotype
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Describe a dominant allele as an allele that is expressed if it is present in the genotype
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State that a heterozygous individual will not be pure-breeding
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Describe heterozygous as having two different alleles of a particular gene
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Describe homozygous as having two identical alleles of a particular gene