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marishachu [46]
3 years ago
12

what system helps guard against infection,protect from UV radiation, and regulate the body temperature?

Biology
2 answers:
Vladimir [108]3 years ago
8 0
The immune system...
kirza4 [7]3 years ago
5 0
The answer is integumentary<span> System.
</span><span> the integumentary system is the protection that make up most of our skin and its appendages. The main purpose of this system is to protect our internal body from any externalities that may cause damage to us, such as radiation, friction, thermal inbalance, etc.</span>
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3. In pea plants, inflated pods are dominant to constricted pods.
qwelly [4]

Answer:

Let's consider the alleles for a true- breeding inflated pod to be PP. Let's consider the alleles for the constricted pod to be pp. The punnet square for this can be shown as:

        p       p

P    Pp      Pp

P    Pp      Pp

The results from the punnet square show that there will be 100% (4:0) inflated pods offsprings produced from this cross. However, their genotype will be heterozygous.

A cross between the constricted pods can be shown as:

      p         p

p    pp      pp

p     pp     pp

The results from this cross show that the offsprings produced will be 100% constricted pod plants.

5 0
3 years ago
Which of the following does not occur in prophase I of meiosis
Kaylis [27]
I believe it's 1. Duplication of DNA has already happens.
5 0
4 years ago
Explain how Anne and Peter’s discussion at the end of Scene I leads to character development.
GalinKa [24]

Answer:

At the end of scene 1, Anne and Peter relationship changes them from being acquaintances to close friends and from the side of Anne, it is a little more than that.

Explanation:

Solution:

Towards the end of scene 1, Anne comments to Peter that it's amazing that it took them almost a year and a half to start speaking to each other.

It is after Anne storms off into her room after one of her quarrel fights with her mother, Mrs. Frank, that Peter decides to follow her. He brings her the cake that she had left behind, and this is when the two have their first meaning and real sharing sympathies about life in the annex.

3 0
4 years ago
In contrast to eukaryotic cells, prokaryotic cells
Hunter-Best [27]
Does not have a nucleus. The prokaryotic cell's chromosome float around the cell itself.

3 0
3 years ago
Leaves are modified as tendrils for climbing as in
joja [24]

Answer: pea

Explanation:

In the garden pea, it is only the terminal leaflets that are modified to become tendrils. In other plants such as the yellow vetch (Lathyrus aphaca), the whole leaf is modified to become tendrils while the stipules become enlarged and carry out photosynthesis.

4 0
2 years ago
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