Describe pollination as the transfer of pollen grains from an anther to a stigma
Describe pollination as the transfer of pollen grains from an anther to a stigma
1 AnswerQuestions and Answers
1 Answer Distinguish between the pollen grains of insect-pollinated and wind-pollinated flowers
Distinguish between the pollen grains of insect-pollinated and wind-pollinated flowers
1 Answer Identify in diagrams and images and describe the anthers and stigmas of a wind-pollinated flower
Identify in diagrams and images and describe the anthers and stigmas of a wind-pollinated flower
1 Answer State the functions of the structures – sepals, petals, stamens, filaments, anthers, carpels, style, stigma, ovary and ovules
State the functions of the structures – sepals, petals, stamens, filaments, anthers, carpels, style, stigma, ovary and ovules
1 Answer Identify in diagrams and images and draw the following parts of an insect-pollinated flower: sepals, petals, stamens, filaments, anthers, carpels, style, stigma, ovary and ovules
Identify in diagrams and images and draw the following parts of an insect-pollinated flower: sepals, petals, stamens, filaments, anthers, carpels, style, stigma, ovary and ovules
1 Answer Discuss the advantages and disadvantages of sexual reproduction: (a) to a population of a species in the wild (b) to crop production
Discuss the advantages and disadvantages of sexual reproduction: (a) to a population of a species in the wild (b) to crop production
1 Answer 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
1 Answer Describe fertilisation as the fusion of the nuclei of gametes
Describe fertilisation as the fusion of the nuclei of gametes
1 Answer 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
1 Answer 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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