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Dmitrij [34]
4 years ago
8

A 28-year-old welshman is experiencing insomnia, continually writhes his hands, and begins to exhibit irrational behavior. he se

ems to be losing his muscle control. it has become progressively worse over the past year. what is the most likely diagnosis? a 28-year-old welshman is experiencing insomnia, continually writhes his hands, and begins to exhibit irrational behavior. he seems to be losing his muscle control. it has become progressively worse over the past year. what is the most likely diagnosis? variant creutzfeldt-jakob disease (vcjd) botulism african sleeping sickness poliomyelitis
Biology
1 answer:
MrRissso [65]4 years ago
6 0
The diagnosis will be variant creutzfeldt jakob disease or as called as vCJD. The variant creutzfeldt jakob disease is an intermittent and fatal human neurodegenerative illness. The ingestion of food of bovine origin contaminated with the agent of bovine spongiform encephalopathy which is a disease of cattle and has been strongly connected to the existence of vCJD in humans.
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Greg decides to enhance his reptile-breeding income by branching out into bearded dragons. He crosses two dragons that are heter
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This has to do with blind spots: What parts of the eye are involved with this inability to see? How do these eye parts function?
Slav-nsk [51]

Answer:

  • Blindspot
  • It has a vital role. It is the only way out of the optic nerve. By this hole optic nerve exits from the eye and goes towards the brain.
  • It can be proved by a simple experiment. A paper sheet is taken. Then a cross and a circle are drawn side by side on that paper. Then we will focus on the cross. Then by closing one eye and by bringing the paper slowly towards our face, the circle will be disappeared at a certain point.        

Explanation:  

The blind spot is a region on the retina where ganglion cells connect with the optic nerve, and the optic nerve and blood vessels leave the eyeball. There are no receptors in this area so nothing can be translated into vision. That's why the blind spot is unable to see things.

6 0
3 years ago
How do the chromosomes in most cells of an organism, such as the leaf cells of a plant, compare to the chromosomes in its reprod
Lunna [17]

Answer:

Reproductive cells have half the amount of chromosomes than body cells

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For example: Human body cells have 46 chromosomes. Human reproductive cells has 23 chromosomes.

In sexual reproduction, each parent gives 1/2 of a full set of chromosomes to create the full set needed for an organism.

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