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stepladder [879]
3 years ago
7

If this flower has a normal chromosome number of thirty-eight, what is the number of chromosomes present in a sperm cell of this

species?
A 2
B 19
C 38
D 76
Biology
1 answer:
Pepsi [2]3 years ago
7 0
The number of chromosomes present in the haploid cells or gametes of this species, in this case sperm would be half the total genetic information in the plant's cells, in this case 1/2 of 38 which is 19.

The solution is B. 19.
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Answer:

The majority of the research shows that the plates move at the average rate of between approximately 0.60 cm/yr to 10 cm/yr. Some sources state that in the North Atlantic, the rate of movement is only about 1 cm (about 0.4 in) per year, while in the Pacific it amounts to more than 4 cm (almost 2 in) annually, while others say that plates, in general, travel from 5 to 10 cm/yr.



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