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Nady [450]
3 years ago
14

Wolf-Hirschhorn syndrome affects the faces of the individuals who are suffering from it. The short arm of their chromosome 4 is

missing a piece. What kind of chromosomal mutation is this?
duplication

deletion

inversion

translocation
Biology
1 answer:
NikAS [45]3 years ago
7 0
Translocation
hope this helps and maybe a brainly?
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If the offspring of a cross show a 9/16 to 3/16 to 3/16 to 1/16 ratio (9:3:3:1), the
Step2247 [10]

Answer:

it should be,

AaBb × AaBb

Explanation:

where,

RY(round, yellow) and ry( wrinkled,green) which gives RrYy( round, yellow)...which is also called 1st filial generation ( F1)...when Mendel self hybridised the F1 plants he differentiate the plant in 9: 3: 3: 1...which is F2 generation.

6 0
3 years ago
Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, these bones having develo
kobusy [5.1K]

<u>Answer:</u>

<em>The biologists clarify these similarities as a homologous pair. This is based on the principle of convergent evolution.</em>

<u>Explanation:</u>

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The bone of human arms, wings of the bat and dolphin flippers contain many of same bones which have developed from the same embryo tissue but the function for each is <em>different in different species.</em>

5 0
3 years ago
What has a body that regulates its own internal temperature.
LekaFEV [45]
Much like a thermostat regulates the temperature inside your home the hypothalamus regulates your body temperature. (hopefully that'll help a little. all i could find)
5 0
3 years ago
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Veronika [31]

nucleotide

codon

polypeptide

gene

DNA

chromosomes

i think im not sure


6 0
3 years ago
The portion of the diencephalon that acts as a relay station for sensory impulses traveling to the sensory cortex is the _______
Hitman42 [59]

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Explanation:

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It is a relay station for the information from brainstem, spinal cord and cerebrum towards the cortex.

4 0
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