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antiseptic1488 [7]
3 years ago
13

Which features are unique to insects as compared to birds?

Biology
1 answer:
N76 [4]3 years ago
5 0

Answer:

B, exoskeleton and antennae

Explanation:

I took vet prep, we learned about this. The bilateral symmetry is when you take two half's of an organism and each side looks the same. Both are like that with a bird and an insect is the answer is B.

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All of the following contribute to the decrease of biodiversity EXCEPT - ( NEED ASAP )
olga nikolaevna [1]

Answer:

conservation of natural resources

Explanation:

You're trying to save resources, all the other options cause harm

4 0
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I'LL MARK U AS BRAINLIST FRIST PERSON 2 ANSWER!!!!
Andrew [12]

Answer:

B

Explanation:

6 0
3 years ago
5. What are the four bases found in DNA?
enyata [817]

Answer:

Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation:

5 0
3 years ago
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PLEASE HELP !
Gala2k [10]
I believe the answer would be A, because if water didn’t exist, there would be no presence of living things on earth. Water is a resource for life, thus, presence of living things.
4 0
3 years ago
Read 2 more answers
1. What conclusions can you draw about the results of your first cross between a homozygous red bull (RR) and a heterozygous re
rusak2 [61]
1. The <span>conclusion that can be made about the results of your first cross between a homozygous red bull (RR) and a heterozygous red cow (Rr) is shown below : 
You supposed to make a punnet square, so (picture)
</span>Than you will get that the first generation will be 50% homozygous dominant
and 50% heterozygous which lead us to conclusion :
<span>Crossing results in 50% (dominant homozygote) and 50% (dominant heterozygote). 
</span>
2. Conclusion about the results of your second cross between a heterozygous red bull (Rr) and a heterozygous red cow (Rr) is shown in the second picture. And you can see that <span>in 25% (dominant homozygote), 50% (dominant heterozygote) and 25% (homozygous recessive).

3. Conclusion about </span>the results of your third cross between a homozygous white bull (rr) and a homozygous white cow (rr) are shown in the third picture. In this case you can see the result of <span> 100% (homozygous recessive).</span>

3 0
3 years ago
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