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melomori [17]
3 years ago
7

What is the most important plant?

Biology
1 answer:
JulijaS [17]3 years ago
8 0

Answer:Opium poppy. Essential for the pain killing cancer drug morphine, but infamous as the source of heroin and the addiction it causes.It drove the Anglo-Sino Opium Wars in the mid-1800s where opium addiction was promoted to gain commercial trading advantages.

Yam. ...

Tobacco. ...

Quinine. ...

Rice. ...

Rubber. ...

Cotton. ...

Cannabis.

Explanation:

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in humans, a combination of XX chromosomes results in a female zygote and that of XY result in a male zygotes. From whom does th
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In a human diploid somatic cell (2n), there are<span> in total 46 chromosomes</span> - 22 autosomal chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes. In males, there is one X and one Y chromosome (XY) while in females, there are two XX chromosomes (XY).
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