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Summaries - Plant reproduction
EduBook Organización
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1. Reproduction in living things Reproduction in living things ensures that the species will continue. There are two basic types of reproduction: Sexual reproduction takes place when sex cells, known as…
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Sexual reproduction in plants
EduBook Organización
- 3116 visitas
3.1. The life cycle of a plant Plants reproduce by alternation of generations. This means that two types of organisms or different generations alternate during a plant's life cycle or biological…
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Asexual reproduction in animals
EduBook Organización
- 3034 visitas
1.1. Types of reproduction The type of reproduction seen in an organism is related to its complexity. The animals that have evolved the most, like vertebrates, reproduce sexually. In contrast, asexual…
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Sexual reproduction in animals
EduBook Organización
- 3012 visitas
2.1. How do animals reproduce sexually? In sexual reproduction in animals, a new organism is created by the union or fertilisation of two gametes from individuals of different sexes. This type of…
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Summaries - Human reproduction
EduBook Organización
- 2933 visitas
1. Human reproduction and sexual differences Sexual reproduction is the type of reproduction that happens through the union of two different individuals, one male and one female. Human reproduction is…
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Reproduction in mammals
EduBook Organización
- 2808 visitas
Remember what you have studied in this section and answer the questions: Which animals in the table have the largest number of young in one litter? Which have the fewest? In the case of the pig, how…
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Answer. Human reproduction
EduBook Organización
- 2717 visitas
Remember what you have studied in this section and answer: What is a zygote? How is it formed? What is fertilisation? What route do sperm follow from when they leave the testicles to the moment they…
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Summaries - Plant reproduction
EduBook Organización
- 2627 visitas
1. Reproduction in flowering plants Most flowering plants reproduce sexually. Their sexual organs are in the flowers. In a flower the calyx and corolla, are the external protective parts, and the…
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Answer. Reproduction in animals
EduBook Organización
- 2605 visitas
Look at the photos and answer the questions: What animals can you see in the photos? Look at the photos of the peacocks. What is the male peacock doing? How does this relate to reproduction? Which…
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Summaries - Animal reproduction
EduBook Organización
- 2627 visitas
1. Asexual reproduction in animals The type of reproduction seen in an organism is related to its complexity. The animals that have evolved the most, like vertebrates, reproduce sexually. In contrast,…
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