Recursos educativos reproduction página 3

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Reproduction, Asexual and Sexual
V&V Books Vicens Vives Organización
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Asexual and Sexual reproduction
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Answer. Human reproduction
EduBook Organización
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Think and answer: Look at the images that show the development of an embryo during pregnancy. When does the embryo start to look like a human being? Look at the baby. Can you tell if it is a boy or a…
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Remember - Plant reproduction
EduBook Organización
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Living things can reproduce. They use one or several of their cells to make organisms similar to themselves. There are two types of reproduction in plants and animals: asexual reproduction and…
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Answer. Animal reproduction
EduBook Organización
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Remember what you have studied in this unit and answer: In which group of animals does the embryo develop inside the mother? In which group does it develop inside an egg? In which animals does it…
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Investigate - Plant reproduction
EduBook Organización
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Living things can reproduce. They use one or several of their cells to make organisms similar to themselves. There are two types of reproduction in plants and animals: asexual reproduction and…
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Reproduction in plants
EduBook Organización
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Plants reproduce Plants use their flowers to reproduce. Flowers have two main parts: The stamens. These contain the pollen grains. The pistil. This contains the ovules. When pollen grains fall on the…
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Answer. Asexual reproduction
EduBook Organización
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Remember what you have studied in this section and answer: How many individuals are needed for asexual reproduction? Name two types of asexual reproduction. What is the main difference between sexual…
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Introduction - Animal reproduction
EduBook Organización
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Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Investigate - Animal reproduction
EduBook Organización
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3227 visitas
Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Sexual reproduction and fertilisation
EduBook Organización
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Sexual reproduction in animals Most animals reproduce sexually: a new individual is created by the fertilisation of a female ovum by a male sperm. In nearly all species of animals, individuals are…
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