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grigory [225]
3 years ago
11

How come plant cells have a cell wall but our cells don't?

Biology
1 answer:
Sophie [7]3 years ago
6 0
Unlike humans, plants don't contain bones. Because of this, they have a cell wall to provide structure and protect their organs.
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In Table 9-1, explain the way that ammonia, salt, and water are alike.
baherus [9]
There exists the same question from other source that has the table;

The information in the table are as follows:
Ammonia - NH3
Glucose - C8H12O6
Salt - NaCl
Water - H2O

Ammonia, salt and water are alike because, first they are all compounds. They are composed of two different atoms: Ammonia - N and H, Salt - Na and Cl, Water - H and O
4 0
4 years ago
Red x red (both heterozygous) ____________ (all white; 2 red, 2 white; 3 red, 1 white; all red; ) .
KiRa [710]

Answer:

as the ratio comes to be 3:1

there for answer will be 3 red 1 white

Explanation:

hope it helped u buddy

4 0
4 years ago
Example
chubhunter [2.5K]

Answer:

71

Explanation:

3 0
3 years ago
Function in the cell cycle. Explain why interphase is important before mitosis begins.
Luda [366]

Answer:

During interphase, the cell copies its DNA in preparation for mitosis. Interphase is the 'daily living' or metabolic phase of the cell, in which the cell obtains nutrients and metabolizes them, grows, replicates its DNA, and conducts other "normal" cell functions. This phase was formerly called the resting phase.

4 0
3 years ago
In a certain plant, yellow leaves are dominant and red leaves are recessive. A plant with genotype Yy and a plant with Yy are cr
Tanzania [10]

Answer:

One offspring would have red leaves.

Explanation:

Given

Yellow leaves are dominant and red leaves are recessive

Let us assume that the trait of Yellow color of a leaf be  represented by "Y"

and the trait of red color of a leaf be  represented by "y"

When two parent of genotype "Yy" are crossed with each other, the following offsprings are produced as shown in the punnet square below

Y y

Y YY Yy

y Yy yy

Total four offpsrings are produced out of which only one has red leave as red color is a recessive trait and it will appear only when both the allele in a cell are of red color.

Thus, one offspring would have red leaves.

7 0
3 years ago
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