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goblinko [34]
3 years ago
7

Which statements accurately describe soil? Check all that apply.

Biology
2 answers:
kotykmax [81]3 years ago
7 0

Answer:

1, 2, 3, and 5

Explanation:

I tried it and it was right.

ahrayia [7]3 years ago
3 0

Answer:

Soil condition directly affects crop growth.

Explanation:

Soil condition affects the crop growth directly. If a soil is in fertile condition then the growth of crop which is growing in such soil will be good but if the soil is infertile then the crop will not grow to its fullest. A fertile soil is the one which has optimum condition for growth of a crop like suitable pH, moisture retention capacity, good amount of nutrients & minerals like nitrogen, phosphorus, sodium, potassium, magnesium etc. If a soil is rich in all these constituents then the crop which is growing in this soil will be healthy. But, if a soil is infertile then the crop which is growing on that soil will be under stress and will not be able to grow completely.

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True or False. The splitting of an ATP molecule (energy release: ATP - ADP + P + energy ) requires O2.
ASHA 777 [7]

Answer:

False

Explanation:

Splitting of an ATP molecule into ADP occurs through hydrolysis. It is an exergonic reaction that breaks the phosphate bond of ATP to release terminal phosphate. The energy released during breaking the bond is used to drive other endergonic processes.

However, ATP hydrolysis is independent of the presence of oxygen. This means that splitting of ATP into ADP and inorganic phosphate does not require the presence of oxygen.

7 0
4 years ago
Individuals in a population of purple people earters are polymorphic at a single locus that leads to variation in purple people
Allisa [31]

Answer:

The correct answer is - overdominance.

Explanation:

In the given question, genotype Pp is a heterozygote condition that has a 54% survival rate or fitness thus these individual people get more chance of mating and increase in number as compared to the other two conditions of PP or pp traits where PP has 45% survivability, less than heterozygous condition and more than pp that has only 4% rate.

It results in a normalizing selection model of natural selection as a moderate trait, that is heterozygote, is selected. Thus, the selection of overdominance which means heterozygote condition produces a better phenotype than PP or pp parents is heterosis.

7 0
3 years ago
4. what types of substances can go directly through the cell membrane? What
igor_vitrenko [27]
(Please give brainliest)

oxygen, carbon dioxide and water
Explanation:
the molecules that can diffuse easily includes molecules that are small. But in some cases, water may need to be diffused using the channel protein.
6 0
3 years ago
You created a strain with several mutations surrounding (but not within) the sigma32 RBS by changing A-T base pairs to G-C base
Mashutka [201]

Answer:

no idea ;-;

Explanation:

5 0
3 years ago
9)
r-ruslan [8.4K]

Answer:

Its B I think (I'm not 100% sure)

Explanation:

3 0
4 years ago
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