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Grace [21]
4 years ago
5

Polydactyly is the human genetic disease where no pigmentation is made true or false

Biology
1 answer:
MaRussiya [10]4 years ago
6 0
False it actually the genetic disease of having more fingers or toes than there should be... its also not just humans but cats and dogs as well
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Natural selection leads to , a process of change in a population over time.
GaryK [48]
Evolution would be my guess. 
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3 years ago
Read 2 more answers
Which polyps are pedunculated (on stalks) tumors that arise from the mucosa lining of the intestinal wall and extend through the
Zanzabum

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Cervical polyps.

Explanation:

Cervical polyps are consequence of the overgrowth (hyperplasia) of endocervical epithelium that may happen when a woman suffers an infection with the human papilloma virus (HPV). To prevent this type of cancer, it is recommended to have a balanced diet, to practice safe sex and to have an annual Pap test.

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3 years ago
The variable that is measured is called______variable
Delicious77 [7]
It is the dependent variable.

8 0
4 years ago
Which formula represents an organic molecule? CuSO₄ H₂O H₂O C₁₁H₂O₁₁ AgNO₃
Kitty [74]

Answer:

C_{11} H_{2} O_{11}

Explanation:

This is Xylose-glucose which is an Organic sugar - first isolated from <em>wood</em> ( xylose in greek, which it is named after ), and is a monosaccharide free within the aldehyde group. This is a reducing sugar.

You may know that oxygen, carbon, and hydrogen and base organic elements found in pretty much all organic substances.

5 0
3 years ago
Drag the labels onto the flowchart to indicate the sequence of events that occurs in the presynaptic cell (orange background) an
uranmaximum [27]

Answer:

In chemical transmission the release of chemical messengers known as neurotransmitters occurs. Neurotransmitters carry information from the presynaptic or transmitter neuron to the postsynaptic or recipient cell.

As you may recall from the article on the structure and function of the neuron, synapses are usually formed between the nerve terminals - axon terminals - of the sending neuron and the cell body or dendrites of the receiving neuron.  

Scheme of synaptic transmission. An action potential travels through the axon of the presynaptic or emitting cell, and reaches multiple axon terminals branching from the axon. The axon terminal is adjacent to the dendrite of the postsynaptic or recipient cell. This place of close connection between axon and dendrite is the synapse.

A single axon can have multiple ramifications, which allows it to synapse with several postsynaptic cells. Similarly, a single neuron can receive miles of synaptic inputs from many different presynaptic or emitting neurons.

Within the axon terminal of a transmitter cell there are many synaptic vesicles. These are membranous spheres full of neurotransmitter molecules. There is a small space between the axon terminal of the presynaptic neuron and the postsynaptic cell membrane, this space is called synaptic space.

3 0
3 years ago
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