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Reproduction in mammals
EduBook Organización
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3.1. Reproduction in mammals Mammals reproduce by internal fertilisation. They are viviparous. Males have a penis that they use to introduce sperm into the female's body. Fertilisation then takes…
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Reproduction in living things
EduBook Organización
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1.1. Types of reproduction 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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Unit 4: Animal reproduction
EduBook Organización
- 1 lo usan
- 2974 visitas
Break off (v): to become separated from the main part of something. bud (n): a group of cells which differentiates and breaks off an animal to create a new individual by asexual reproduction. budding…
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Investigate - Reproduction in plants
EduBook Organización
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Find a flower in a nearby park. Bring it to class. Look at it under a magnifying glass. Can you see the stamens? Can you see the pistil? What colour are the petals?
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Cell reproduction: Matching
Tiching explorer Organización
- 1 lo usan
- 1562 visitas
In this exercise we have to match the terms with their corresponding definitions.
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Before you start - 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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Check. Asexual reproduction in plants
EduBook Organización
- 1 lo usan
- 4914 visitas
Remember what you have studied in this section and answer the questions: In asexual reproduction, what does the new plant look like? Which organs do plants use to reproduce asexually? Which types of…
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Talk about it. Plant reproduction
EduBook Organización
- 4598 visitas
Look at the pictures and answer the questions. What types of plant reproduction do you know? What is the relationship between flowers and pollen grains? How are seeds and fruits formed? How are they…
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Before you start - Animal reproduction
EduBook Organización
- 4511 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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Final Autoevaluation 4.08 - Animal reproduction
EduBook Organización
- 4105 visitas
Complete the text about reproduction in mammals and birds. embryo – viviparous – young – milk – egg – mammary glands – oviparous – placenta – nutritious Both mammals and birds tend to…
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