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Nonamiya [84]
3 years ago
14

Tính trạng là gì sinh học 9

Biology
1 answer:
stepan [7]3 years ago
6 0

Answer:Tính trạng kiểu hình, hay tính trạng là một biến thể đặc trưng về kiểu hình của một sinh vật có thể do di truyền, do môi trường hoặc là sự kết hợp của cả hai yếu tố trên. Ví dụ, màu mắt là một đặc trưng, màu mắt xanh, nâu hay hạt dẻ là các tính trạng

Explanation:

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8 0
3 years ago
Question 2 (0.5 points) In the Northern Hemisphere, choose ALL that apply Summer solstice occurs when the Earth's North Pole is
adell [148]

Answer:

In North America, around June 21, Earth tilts on its axis toward the sun, which is Summer Solstice and when the Northern Hemisphere has the most daylight of any time of year. Winter solstice the Northern Hemisphere tilts the farthest away from the sun and when we have the least amount of daylight of any time of the year.

Explanation:

As Earth revolves around the Sun, it rotates on its axis. Sometimes Earth tilts toward the Sun which is when Summer occurs. In the Winter Earth tilts away from the Sun.

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3 years ago
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The saturated fats of animals differ from the unsaturated ones of plants. Unsaturated fats have
poizon [28]

Solution;

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While,

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Thus the saturated fats are differs from the unsaturated fats.

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Select one:
AfilCa [17]
I think the answer is d not quite sure tho
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Is decay of dead plant material a biotic factor or an abiotic factor?
Juliette [100K]
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