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FinnZ [79.3K]
3 years ago
7

How can you measure abiotic factors using a chemical test?

Biology
1 answer:
iris [78.8K]3 years ago
8 0
This is how it can be measured

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Which answer correctly ranks the atoms in terms of decreasing electronegativity (the highest electronegativity first)?
Brilliant_brown [7]

Answer:

O N C H

Explanation:

Oxygen has more valence electrons present in its outermost shell which is why it is the most electrovalent.

Nitrogen follows suit too while the remaining aren’t electronegative but electropositive

7 0
3 years ago
The shorter the wavelength between waves the higher its
Ann [662]

Answer:

Explanation:

lower frequency is the answer

3 0
3 years ago
I need help with these
snow_tiger [21]

Answer No 1:

The trait which is being studied in the cross is the height of the pea plant.

Answer No 2:

The two alleles for this trait are tall height allele which we can write as T and the allele for short height which we can write as t.

Answer No 3:

The allele for tall height is the dominant allele. We can say this because when a cross between a dominant homozyous and a recessive plant were made the offsprings resulted in the tall plants which is the F1 generation in the figure. As a dominant trait masks the recessive trait, hence we can say that the tall height allele is dominant over the short height allele.

Answer No 4:

The allele for short height t is recessive because as we can see the short height trait is being masked by the tall height trait in the F1 progeny. In F2 progeny, there are more number of tall height plants produced which further prove that short height is the recessive trait.

Answer No 5:

The F1 offsprings will have a dominant tall height allele, T, and a recessive short height allele, t. The dominant allele was inherited from the tall parent and the short height allele, t, was inherited from the recessive parent.

We can say that because the F2 progeny shows some plants to have short heights which is only possible if the F1 generation has heterozygous dominant (Tt) alleles.

5 0
4 years ago
Please help for brainliest!!
9966 [12]

Answer is Genus.... <em>hope</em><em> it</em><em> helps</em><em>.</em><em>.</em><em>.</em><em> </em><em>pls</em><em> mark</em><em> brainliest</em>

5 0
3 years ago
URGENT!!!
vitfil [10]

Answer:

<h3>Peripheral nervous system</h3>

The peripheral nervous system (PNS) is divided into the somatic nervous system and the autonomic nervous system. The somatic nervous system (SoNS) is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles.

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3 years ago
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