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Sergeeva-Olga [200]
3 years ago
6

Mark received one dominant allele for brown hair from his father and another dominant allele from his mother.

Biology
1 answer:
KIM [24]3 years ago
4 0

Answer:

homozygous

Explanation:

when an individual both copies of a given gene have the same allele

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What will happen if the banyan tree grows in desert what will help it to survive
BartSMP [9]

Answer:

Banyans are a fig. Australia has many native fig species, some of which grow in isolated pockets in arid areas of Australia. These include Ficus macrophylla, Ficus tinctoria, Ficus rubiginosa. I have seen Ficus brachypoda, Desert Fig growing on rock in Central Australia, but right next to small bodies of water such as permanent waterholes and deep wells. If they were able to colonise dune country and gibber desert they probably would have by now and they would be far better adapted than banyans.

I find it interesting that you have suggested banyans specifically when there is a host of other Australian native plants which thrive in arid country and create a self-sustaining ecosystem which supports food plants and a great diversity of animals.

Explanation:

8 0
2 years ago
Which normal meiotic event would be the most likely explanation for the mutation that causes williams syndrome?.
BaLLatris [955]

Cytokinesis is the meiotic event that would mostly cause Williams syndrome.

What is Williams syndrome?

Williams syndrome (Williams-beuren syndrome) is a rare genetic disorder. It is characterized by delays in growth before and after birth, varying degree of mental deficiency, short stature, and distinctive facial features that become pronounced with age.

The syndrome can be usually identified when the child is a baby or during early childhood.

Williams syndrome occurs due to loss/ deletion of genetic material of specific part of chromosome 7. There are 25 to 27 genes in the deleted region, and many believe that the loss of many of these genes is what contributes to the characteristic features of the syndrome.

A person with Williams syndrome is usually overfriendly, highly sociable, empathetic, with some anxiety relating to social events.

Therefore, Cytokinesis is the meiotic event that would mostly cause Williams syndrome.

Learn more about Williams syndrome here: brainly.com/question/14956853  

#SPJ4

6 0
1 year ago
Suzanna is often irritable, impatient, and punitive with Alana and Ben, her two preschool children. In response, Alana is becomi
Aleks [24]
I think the answer is D
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3 years ago
The taxon species may be defined by reproductive isolation and _____.
aev [14]
Taxon species are defined by reproductive isolation and their Morphology
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4 years ago
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A plant breeder is trying to develop a deep purple violet. She knows the purple violets she has can be PP or Pp for the purple c
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I thinks its option B.
<span>Both parents must be Pp.</span>
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