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crimeas [40]
3 years ago
12

When a physical ailment has no apparent medical cause, doctors may suspect a _________ disorder?

Biology
1 answer:
RoseWind [281]3 years ago
5 0
When a physical ailment has no apparent medical cause, doctors may suspect a somatoform disorder. Essentially a mental disorder
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Marketing myopia refers to a. defining a business in terms of goods rather than the benefits customers seek. b. focusing on deli
Lana71 [14]

Answer: option A) defining a business in terms of goods rather than the benefits customers seek.

Explanation:

As the name implies, myopia, relates to a short-sighted or immediate approach. Marketing myopia explains how a company directs its business activities such as production of goods and services BASED on its own needs rather than considering the demands of the consumers/customers.

This, in turns makes a company appear rigid and unable to respond to market dynamics such as inflation.

8 0
3 years ago
The two ends of a strand of DNA are called the
PSYCHO15rus [73]

Answer: 5' prime and 3' prime

3 0
3 years ago
Read 2 more answers
Because identical twins begin as a single fertilized egg that then separates, identical twins share ____ percent of genetic make
Sergeeva-Olga [200]

Because identical twins begin as a single fertilized egg that then separates, identical twins share 100 percent of genetic makeup.

<h3>IDENTICAL TWINS:</h3>

Identical twins are a type of twins characterized by their phenotypic similarity. They look so much alike that they are almost morphologically indistinguishable.

Their similarity emanates from their genetic content. Identical twins are formed when two sperms fertilize a single egg, which then splits into two.

Since identical twins begin as a single fertilized egg that then separates, this means that they share 100% of their genetic makeup.

Learn more about identical twins at: brainly.com/question/986349

3 0
2 years ago
Species A has a breeding call that is completely different from Species B. This difference in breeding call leads to
Minchanka [31]

Answer: The correct answer is option a.

Explanation:

Prezygotic isolation is a mechanism by which mating and fertilization is prevented. Thus, it prevents the formation of a zygote.

It can be achieved by various reasons such as temporal differences (difference in mating seasons), habitat isolation, behavioural differences (different mating rituals such as different dance patterns, voice calls, et cetera), mechanical isolation, et cetera.

Thus, different breeding calls prevent the species to interbreed with each which ultimately prevent the formation of zygote formation.

Hence, it is a type of prezygotic isolation.

3 0
3 years ago
1. How does the cell membrane allow animals to move without rupturing the cells in the body?
oksian1 [2.3K]

.

Explanation:

1)The cell membrane functions as a semi-permeable barrier, allowing a very few molecules across it while fencing the majority of organically produced chemicals inside the cell. Electron microscopic examinations of cell membranes have led to the development of the lipid bilayer model (also referred to as the fluid-mosaic model). The most common molecule in the model is the phospholipid, which has a polar (hydrophilic) head and two nonpolar (hydrophobic) tails.

2) simple diffusion across the cell plasma membrane. The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down the concentration gradient is , by simple diffusion.

3) some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help to cross its hydrophobic or however, because they are charged the polar, they can't cross the phospholipid part of the membrane without help .

4) during fission a copy of the DNA is made and attached to the cell membrane as well. As this cell elongate in preparation for fission, the two DNA copies are pulled apart two opposite ends of the cell. New membrane material is deposited between the two ends of the cell, and a new wall grows between them .

5) UMASS STEM-ED From Bubbles to Cell Membranes Workshop. Bubble ... dynamic nature which can't be properly appreciated in a static textbook. ... the small thread through one of the straws.

6) example of passive transport and active transport across a cell membrane so, cell membranes are semipermeable meaning they have control over what molecules can or cannot pass through. Some molecules can just drift Inn.

4 0
3 years ago
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