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3 years ago

This is for science, but there isn't a subject! To anyone who helps- thank you!

Biology

2 answers:

PilotLPTM [1.2K]3 years ago

7 0

The grass helps to absorb the water and not cause an overflow/ flood.

lys-0071 [83]3 years ago

3 0

The grass affects the movement by helping the water not over flow / flood

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Mrsa may be passed between wrestlers who compete against each other during a match. an individual who is exposed to this bacteri

elena55 [62]

MRSA is a kind of staph that can't be killed by antibiotics.

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3 years ago

Your professor wants you to construct a phylogenetic tree of orchids. She gives you tissue from seven orchid species and one lil

Maurinko [17]

Answer:

The correct answer is b. to serve as an outgroup.

Explanation:

When studying the phylogeny of a group, there must be an outgroup that can serve to understand which characters are plesiomorphic (or ancestral) and how they changed to what new character. The outgroup must be outside the study group, in this case, orchids, which would be the Lily.

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3 years ago

I WILL GIVE BRAINLIEST PLEASE

n200080 [17]

Answer:

A. AUU GAU ACU GCA GC

B. Asn, asp, thr, ala

C. TAA CAT GAC CTC G

Explanation:

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3 years ago

You record the sea temperature at 12?N 45?W to be 27.5?C, the humidity to be very high, and a very light breeze do you expect a

scoundrel [369]

By those conditions alone, no. While those are favorable conditions at the surface, other factors need to be conducive as well, including favorable winds through the depth of the atmosphere, upper level high pressure and a surface low to focus convection.<span>
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3 years ago

Suppose that in unicorns, two autosomal loci interact to determine the type of tail. One locus controls whether a tail is presen

Nina [5.8K]

Explanation:

As you can see in the picture below, this is a dihybrid cross with a twist.

We can accomplish that mutually parentages are heterozygotes for both characters because the genotypes are

9 unicorns with curly tails (shown in green)

3 with straight tails (shown in red)

3 curly tales trait carriers with no tail (shown in dark blue)

1 straight tail trait carriers with no tail ( shown in light blue)

If this was an ordinary case of the dihybrid cross, we would get a 9:3:3:1 phenotype ratio.

However, since the first trait, the presence of the tail, is affecting the other trait, the trait texture, the ratio is altered.

$\frac{1}{4}$ of the offspring (genotypes tt C_ and tt SS) has no tail, therefore we cannot observe the texture of the tail (some of the tailless individuals have Curly alleles -blue squares marked with green, some of them have Straight alleles -blue square marked with red ).

Therefore, the altered ratio is $\frac{1}{2}$ curly tails, $\frac{1}{4}$ straight tales, $\frac{1}{4}$ tailless

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3 years ago