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patriot [66]
4 years ago
9

Based on what Carol's father said, what is the MOST LIKELY reason for Carol's mother having so many cavities as a child?

Biology
2 answers:
Marta_Voda [28]4 years ago
5 0

Answer:

The answer is option C.

Explanation:

Depression is certifiably not a hereditary illness and along these lines there is no pertinence of quality move for this situation. Hence alternative A, B and D gets precluded.  Be that as it may, flouride in a restricted sum is exceptionally valuable for evacuating the depressions. Flouride in the foood and water enters the circulation system and make the teeth solid from inside. While the Flouride in Saliva make the teeths more grounded and depression free from outside. It diminishes reminization that causes the loss of minerals.  

Tcecarenko [31]4 years ago
4 0

The correct answer would be Fluoride was not used to help protect teeth then

Cavity is not a genetic disease and thus there is no relevance of gene transfer in this case. Thus option A, B and D gets ruled out.

However, flouride in a limited amount is very useful for removing the cavities.  Flouride in the foood and water enters the blood stream and make the teeth strong from inside. While the Flouride in Saliva make the teeths stronger and cavity free from outside. It reduces reminization that causes the loss of minerals.

Thus lack of flouride makes the teeth more cavity prone.

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3 years ago
Explain how bacterial cloning can help increasing the amount of DNA (DNA amplification) and when it is implemented in science or
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3 years ago
In garden peas, tallness (T) is dominant to shortness (t) and axial flowers (A) are dominant to terminal flowers (a). What are t
Delicious77 [7]

Answer:

The correct answer is explained below:

Explanation:

  • According to the question, heterozygous tall, heterozygous axillary plant has the following genotype, TtAa.
  • It produces the following gametes: TA, Ta, tA, ta.
  • The heterozygous tall, terminal plant has the following genotype: Ttaa
  • It produces the following gametes: Ta, ta.
  • Crossing them,

           TA                       Ta                     tA                        ta

Ta      TTAa                   TTaa                 TtAa                   Ttaa

     (Tall, Axillary)    (Tall, Terminal)    (Tall, Axillary)    (Tall, Terminal)

ta       TtAa                    Ttaa                  ttAa                   ttaa

     (Tall, Axillary)     (Tall, Terminal)   (Short, Axillary)  (Short, Terminal)

  • The genotypes of the offspring obtained are: TTAa, TTaa, TtAa, Ttaa, ttAa and ttaa respectively.
  • The phenotypes obtained are:
  1. Tall, Axillary = 3.
  2. Tall, Terminal = 3.
  3. Short, Axillary = 1.
  4. Short, Terminal = 1.
8 0
4 years ago
According to research on gender dysphoria, a biological predisposition contributes approximately 60 percent to the cause.​ ​envi
lozanna [386]

Answer:

a biological predisposition contributes approximately 60 percent to the cause

Explanation:

Gender dysphoria is a state/distress of an individual due to its gender identity. This disorder appears when a person feels like their  gender assigned at birth is not matching with their real gender identity. This is a psychological state and these persons very often are transgender.

Twin study has shown that genetics has influence on this condition: it is 62% heritable. However, the real cause is still not confirmed, because of disagreements among scientists.

8 0
3 years ago
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