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Final Autoevaluation 4.01 - Animal reproduction
EduBook Organización
- 3324 visitas
Answer true or false. Only birds are oviparous. Ovoviviparous animals reproduce through internal fertilisation. We talk about incomplete metamorphosis when there is a chrysalis stage. The mating season…
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Check. Sexual reproduction in plants
EduBook Organización
- 3300 visitas
Remember what you have studied in this section and answer the questions: What is alternation of generations? What do spores and gametes develop into? What is a flower? What does a flower contain and protect?
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Human reproduction and sexual differences
EduBook Organización
- 3187 visitas
Human reproduction Humans start life as a single microscopic cell in the wombs of their mothers. This cell is called a zygote. The zygote is formed by the union of two cells: the ovum (or egg cell) from…
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Before you start - Animal reproduction
EduBook Organización
- 3039 visitas
Didactic objectives Describe the general characteristics of sexual reproduction in animals. Understand the need for fertilisation in sexual reproduction and recognise the difference between internal and…
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Answer. Reproduction in flowering plants
EduBook Organización
- 1 lo usan
- 2810 visitas
Remember what you have studied in this section and answer the questions: How do most plants reproduce? What are the main parts of a flower? What do the pollen grains contain? What happens to the ovule…
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Before you start - Human reproduction
EduBook Organización
- 2950 visitas
Didactic objectives Understand the characteristics of sexual reproduction in general and human reproduction in particular. Know the main sexual differences between men and women. Distinguish between the…
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Final evaluation 02 - Animal reproduction
EduBook Organización
- 2728 visitas
Describe briefly the two types of fertilisation which take place in animals which reproduce sexually.
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Talk about it. Animal reproduction
EduBook Organización
- 2701 visitas
Remember what you have studied in this section and answer the questions: What are the advantages of sexual reproduction? Name the different stages of the silkworm's life cycle. What is a…
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Final evaluation 08 - Animal reproduction
EduBook Organización
- 2656 visitas
Turtles lay their eggs and abandon them. Birds lay their eggs and look after their young until they are adults. What are the advantages and disadvantages of the two systems?
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Put in order. Mammal reproduction
EduBook Organización
- 2526 visitas
Put the words in order to make true sentences: mammals eggs primitive There that are lay. mother's feed for on Baby time their milk mammals a. animals are Mammals homeothermic.
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