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IceJOKER [234]
3 years ago
8

Who going to get the 50 points....................................................:..

Biology
1 answer:
s344n2d4d5 [400]3 years ago
7 0

where is the question ⁉️

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Based on the textbook's description of the inheritance of hair texture, can two parents heterozygous for wavy hair still produce
Alinara [238K]
Heterozygous means that each parent has a dominant gene and a recessive gene. Using C as dominant for wavy hair and c for recessive meaning it will be curly, there is .25 that have CC, .25 that have cc, and .50 that have Cc. 

There is a 25% chance that parents who are heterozygous for wavy hair will have a child with curly hair. 
3 0
3 years ago
When a doctor observes your symptoms and tells you that you have flu, she is reasoning?
Hoochie [10]

When a doctor observes the symptom of a patient and tells that he or she is likely having a flu, the reasoning she or he used is likely from the effect to cause. The reasoning from effect to cause is having to check on the cause in order to produce or come out with the effect in which the symptoms is the cause of the flu, in which the flu is the effect.

6 0
3 years ago
In the digestive system, Vitamin B12 bound to intrinsic factor (B12-IF) is absorbed through the epithelium of the small intestin
Soloha48 [4]

Answer:

Endocytosis.

Explanation:

Endocytosis may be defined as a type of cellular process by which the substance are brought into the cell. The phagocytosis and pinocytosis are involved in the endocytosis.

Since, the substance has been entered into the cell through transcytosis. The substance is engulfed after binding to its receptor and entered into the cell. This type of membrane transport is involved in the process of endocytosis only.

Thus, the answer is endocytosis.

5 0
3 years ago
Gel electrophoresis is normally set up with the negative electrode at the top of the gel and the positive electrode at the botto
vredina [299]

Answer:

B) All DNA molecules will migrate up the gel toward the positive electrode.

Explanation:

Because the DNA has a negative charge - regardless the size-, all DNA molecules will migrate towards the positive electrode, at the top of the gel. This is due to the Coulomb's physic law  "force of the interaction between the charges is attractive if the charges have opposite signs".

Instead of migrate down the gel , the DNA will do migrate up the gel (opposite direction).

4 0
3 years ago
Plant roots absorb ammonium ions and nitrate ions for use in making molecules such as DNA, amino acids, and proteins
Scorpion4ik [409]

Answer:

Assimilation

Explanation:

Plant roots absorb ammonium ions and nitrate ions in the process of assimilation to use these ions to make molecules like <em>DNA, amino acids, and proteins</em>.

Animals cannot absorb these ions directly; hence they need to consume these plants for the nutrient supplies.

7 0
3 years ago
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