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swat32
3 years ago
8

Which is an important function of normal flora?

Biology
1 answer:
n200080 [17]3 years ago
5 0
A.aid with bone marrow production
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Ở đậu Hà Lan, gen A quy định thân cao trội hoàn toàn so với alen a quy định thân thấp. Cho cây thân cao giao phấn với cây thân c
Bad White [126]

Answer:

Ở đậu Hà Lan, A- thân cao, a-thân thấp. Cây thân cao giao phấn với cây thân cao — F1 có tỷ lệ 900 thân ca0:299 thân thấp — tỷ lệ 3:1 — cây thân cao có kiểu gen dị hợp Aa. Tỷ lệ F1 tự thụ phấn cho cho F2 toàn cây thân cao → F1 đồng hợp AA → chiếm 1 phần 4

P: Aa x Aa → 1 phần 4 AA: 2 phần 4 Aa: 1 phần 4 aa

6 0
3 years ago
Can anyone help me with this science any help is appreciated.
frosja888 [35]
Cell A = Sperm cell

Sex of rabbit = Male (bc males produce sperm cells)

The offspring is not genetically identical to either parent because in sexual reproduction, the offspring receives one full set of genes from each parent, making the offspring look similar to the parent but not identical to them.
6 0
3 years ago
Organic molecules usually contain
choli [55]

Answer & Explanation:

An organic molecule is one which contains carbon, although not all compounds that contain carbon are organic molecules. ... Although carbon is present in all organic compounds, other elements such as hydrogen (H), oxygen (O), nitrogen (N), sulfur (S) and phosphorus (P) are also common in these molecules.

4 0
3 years ago
S waves DO NOT have the following characteristic
Wittaler [7]
It is A hope this helps
4 0
3 years ago
Which feature enables the nucleus to send and receive information through the nuclear membrane?
GenaCL600 [577]
The answer is pores

Hope this helps. :)
8 0
4 years ago
Read 2 more answers
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