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Setler [38]
3 years ago
6

Which is/are not involved in the construction of the basal transcription apparatus?

Biology
1 answer:
choli [55]3 years ago
8 0

Answer:

4858858

Explanation:

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In leghorn chickens colored feathers are produced by a dominant allele,
Gnesinka [82]
<span> Basically the male will have CC, the hen will have cc, and neither of them will have I. The key thing is that _all_ the chicks are coloured.

The male must have at least 1 C to be coloured, and cannot possess the dominant I. The hen has cc and/or an I to not be coloured.

That one chick is coloured would tell you little - only that the hen couldn't have 2 inhibitor alleles because otherwise the chick would have to have one and it doesn't.

However, for all of many chicks to be coloured, that means that the hen can't have any inhibitor alleles (otherwise around 50% would be white for that reason alone).

So to be colourless, the hen must be cc. However, if the male had only 1 colour allele (ie it was Cc) that would still mean that 50% of the chicks would be Cc (daddy's 'c' and one of mummy's 'c's). 

Hope this helps please award brainly :)
</span>
8 0
3 years ago
Describe two characteristics shared by ecosystems that have high biodiversity
Alekssandra [29.7K]

Lots of options on what to eat

Lots of ways to get energy

Lots of ways to be resourceful.

4 0
3 years ago
Which is the best way to help earth’s water supply last for future generations?
laiz [17]
The best way to help earth’s water supply last for future generations is to make <span>factories recycle water.</span>
8 0
3 years ago
4. A white albino rabbit lacks fur color. It carries the alleles rr. What is its
Marta_Voda [28]

Answer:

The phenotype of the rabbit is the absence of fur colour and the genotype is the alleles rr.

Explanation:

The genotype can be described as the genes which are present in an organism. Genes are made up of alleles. As the rabbit in the question carries the alleles, rr, hence it is the genotype of the white albino rabbit.

The phenotype can be described as the physical appearance that results from the particular genes present in an organism. As the white albino rabbit carries the alleles,rr, due to which it doesn't have fur, hence no fur is the phenotype of it.

7 0
3 years ago
The female rat has a paired set of ______ that extend towards the kidneys. these structures may contain multiple embryos
Ludmilka [50]

Answer:

two uterine horns

Explanation

Yes

3 0
3 years ago
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