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Kamila [148]
3 years ago
12

How do you do this biology work

Biology
1 answer:
wolverine [178]3 years ago
7 0

Answer:

22 pairs of autosomes, 1 pair of sex chromosomes, I notice that the X and Y chromosomes are sex chromosomes and that they are different in length and size., The sex of this organism is male, as the genotype XY can only mean a male gender; female gender is denoted by the genotype XX., You didn't put in Karyotype A., The special circumstance is with group 21 of chromosomes. There are 3 instead of 2 in that group., This circumstance results in a condition known as trisomy 21, or Down Syndrome. Down syndrome causes a distinct facial appearance, intellectual disability, developmental delays, and may be associated with thyroid or heart disease. , Name the karyotype "Down Syndrome Karyotype?" (I'm not sure on the last one)

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Can someone summarize The dual visual system to me AND color vision, like blindness etc...
Oduvanchick [21]

Dual visual system:

Dual visual system is nothing but the different visual systems that our brain is meant to direct.

The two visual systems are

  • Dorsal Stream
  • Ventral Stream  

Dorsal Stream:

Dorsal stream is mainly referred as a vision of action. This visual system is involved in moment by moment analysis. It is also known as where stream.

Ventral Stream:

Ventral stream is mainly referred to as the vision of perception. This visual system is meant to analyse and recognize shape and object etc. It is also known as What stream

Blindness:

Blindness is a defined as the lack of vision. Such type of vision loss can't be corrected either by contact lens or through glasses.

There are two type of blindness,

  • Temporary Blindness
  • Permanent Blindness

Temporary blindness is a condition where the vision of an individual vision is limited.

Permanent Blindness is a condition where an individual can't see anything even the light

8 0
3 years ago
Reduction division during meiosis is one of the reasons diversity occurs in
andreyandreev [35.5K]

Answer:

C

Explanation:

in meiosis the number of chromosomes decreases ( since its reduction division) and c is the only case where this happens

7 0
3 years ago
ASAP PLZ
Anna007 [38]

Answer:

The cerebellum controls your balance, coordination and your speech, making you balance in muscular activity

It's C

8 0
3 years ago
Difference between isotonic solution and equalibrium
pentagon [3]

<span>Both isotonic and equilibrium share the same definition; they both carry the meaning “balance” or “equality” – but ultimately, they still have differences. An isotonic solution is a mixture of two or more substances; substances which carry the same salt concentration as the ones that surround the blood cells – while equilibrium is the state of the solution per say.</span>

7 0
3 years ago
What would happen i we had no cilia in our trachea???
valentinak56 [21]
If we had no cilia in our trachea, our lungs would be filled with dust and microorganisms that we breathe in.
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