1 year ago

How does the embryo in a seed obtain oxygen

Biology

1 answer:

amm18121 year ago

8 0

Answer:

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Explanation:

When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat. The embryo's cells start to enlarge. Then the seed coat breaks open and a root or radicle emerges first, followed by the shoot or plumule that contains the leaves and stem.

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Winter crops grow well in western part of nepal

sveticcg [70]

The westerlies wind from Mediterranean sea cause the more rainfall in winter in western part so winter crpos grow well in western part of nepal.

Hope this helps you.Plz mark me as brainliest if this helps you.

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3 years ago

When is the sun directly overhead in the continental United States ?

uranmaximum [27]

Answer:

The correct answer would be never due to the tilt of the earth.

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3 years ago

The principal microtubule-organizing center in animal cells is the ____________. A. centrosome. B. centromere. C. kinetochore. D

Gwar [14]

Answer:

A. centrosome

Explanation:

The centrosome is known as the main microtubule-organizing center in the animal cells.
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3 years ago

Carbon dioxide is a major cause of global warming. How has the amount of carbon dioxide changed over the past 100 years?

SOVA2 [1]

Answer:

Carbon dioxide has also increased over the last 100 years-- from about 300 ppm to 370 ppm.

Explanation:

6 0

3 years ago

Which type of lava flows easily? a) silica-rich b) composite c) basaltic d) smooth

ra1l [238]

Basaltic lava flows easily. Basaltic lava flows erupt primarily from shield volcanoes, scoria and spatter cones, and fissure systems.