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madreJ [45]
3 years ago
5

How does humus help in plant growth?​

Biology
2 answers:
ANTONII [103]3 years ago
8 0

Explanation:

Humus gives the soil the ability to absorb and retain moisture. Such soils do not dry out and require significantly less irrigation. Humus provides a reservoir for the plant nutrients available in the soil for balanced plant growth.

Llana [10]3 years ago
4 0

Answer:

Humus gives the soil the ability to absorb and retain moisture. Such soils do not dry out and require significantly less irrigation. Humus provides a reservoir for the plant nutrients available in the soil for balanced plant growth.

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someone pls help labeling the phases of the cells in an onion root. the phase terms to use are prophase meataphase anaphase and
Alborosie

1-metaphase, since an ecuatorial plate is formed

2.prophase since the nuclear envelope is starting to dissapear

3.Telophase since new nucleae started to form around each separated genetic material

4.Interphase

5.Interphase

6.Interphase

7.anaphase since genetic material(chromsomes) is pulled to the poles of the cell

8.Interphase

9.Anaphase

10.Interphase

11.metaphase

12.telophase

13.Interphase

14.Prophase

15.interphase

16.interphase

17.metaphase

18.interphase

8 0
3 years ago
Which of the following best describes the difference between genotype and phenotype?
Alex

Answer:

D.

Explanation:

*sorry for being late :)

6 0
3 years ago
Gorter and Grendel's classic conclusion that the plasma membrane of the human erythrocyte consists of a lipid bilayer was based
Fittoniya [83]

Answer:

The correct answer is: 2) According to the given data, the surface area of all erythrocytes is (4.74x10^9)/(100x10^8)m^2. This is almost half of the surface area formed by a monolayer as Gorter and Grendel estimated it, leading to the conclusion that the surface of each cell was covered with two layers of lipids.

Explanation:

Each erythrocyte has a surface of 100 μm^2, which is equal to 100x10^-8 m^2. And to calculate the total area of erythrocyte counted, you should multiply the number of cells with the surface of one cell. This is (4.74x10^9)*(100x10^-8), which is equal to (4.74x10^9)/(100x10^8)=0.47m^2. This is approximately half of the surface area formed by the monolayer that was estimated. This is evidence that allows to conclude that the erythrocyte membrane is a bilayer

6 0
3 years ago
Predict: Gel electrophoresis distinguishes DNA segments by length. To identify people by DNA, is it better to make copies of gen
atroni [7]

Answer: genes

Explanation:

everyone has the same non coding regions, but not the same dna

3 0
3 years ago
1. When “cleaning” a cadaver, what is removed to better see defined muscles?
Ad libitum [116K]

When cleaning a cadaver, a professional will remove the fascia in order to better see defined muscles.

The fascia is a thin layer of connective tissue that wraps muscles. It is membraneous and extends throughout the entire body. Among the many functions of the fascia are:

  • Protection
  • isolation
  • Compartmentalization

Of its functions, the last it's perhaps the most relevant to this question. It divided the muscles into groups. This is one of the main reasons that in order to see and properly study the muscles of a cadaver, the professional must remove the fascia.

To learn more visit:

brainly.com/question/262544?referrer=searchResults

7 0
3 years ago
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