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bagirrra123 [75]
3 years ago
13

33. What is an angiosperm, and what evolutionary advantage does it have?

Biology
1 answer:
belka [17]3 years ago
3 0

Answer:

Angiosperm: It is a type of plants which produces flowers and seeds which are enclosed in ovary. Angiosperm is also called flowering plants. Both male part i. e. stamen and female part i. e. carpel are present on the flower of the angiosperm plants. Sperm of male combine with egg of female produce seed.

Evolutionary advantages of Angiosperm :

1) The Angiosperm produces fruits which protects seed.

2) Seed coat provides protection from the external environment.

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Complete question:

When the person from number one was creating true-breeding lines of plants for certain traits, what method was used?

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D. Not allowing the plants to pollinate at all

Answer:

A. Self pollination over and over again while discarding plants with unwanted traits

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
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8. Four structures in the digestive system that have different levels of complexity are listed below.
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