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Reika [66]
3 years ago
7

Which of the following genotypes would be

Biology
2 answers:
Studentka2010 [4]3 years ago
6 0

Answer:

dd, both parents would also be (dd) as well.

Explanation:

Nadusha1986 [10]3 years ago
3 0

Answer:

One of Gregor Mendel's greatest contributions to the study of heredity was the concept of dominance. Mendel observed that a heterozygoteoffspring can show the same phenotype as the parent homozygote, so he concluded that there were some traits that dominated over other inherited traits

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Help pleasee I need this for monday
anzhelika [568]

Answer:

If you don't put a tittle I can't help you

Explanation:

7 0
2 years ago
How can a pure white mouse help determine the genotype of a black mouse? (Hint: We cannot see genotype but we can see difference
sattari [20]

Answer:

A white mouse is purely recessive, and will produce black offspring if the other mouse contributes a black gene.

Explanation:

If Bb then the offspring will be 50% Bb and 50% bb. This is called a test cross, where we use a recessive to determine the genotype of a dominant phenotype.

8 0
3 years ago
Which of the following accurately describes acids and bases in regard to ionization?
Temka [501]

The correct answer is A. When free hydrogen ions and free hydroxyl ions are removed from solutions of acids and bases, the acidic and basic properties disappear.

The strength of the acid or base depends upon its degree of ionization.  Since different acids and different bases dissociate or ionize to different extent in water so their degree of ionization is also different. Strong acids and strong bases ionize in water completely while the weaker acids or bases ionize partially. Ionization of the weak acids in water are in equilibrium. The degree of ionization is the ratio of the number of ionized molecules to the number of molecules which are dissolved in water. In case of acids the ionized molecules are hydrogen ions and in case of bases hydroxyl ions.

8 0
3 years ago
Read 2 more answers
Chomosomes are duplicated during
dmitriy555 [2]

Answer:

Chomosomes are duplicated during <em><u>interphase</u></em>

Brainliest?

8 0
3 years ago
Read 2 more answers
Trees use narrow tubes to transport water upward. Which property of water allows the water to rise in these narrow tubes?
cluponka [151]

Answer:

C. Cohesion of molecules

Explanation:

Cohesion is the interaction of molecules of the same substance together. By the force of cohesion if two drops of water come together they form one. Water has high rates of cohesion due to hydrogen bonds.  

This phenomenon also called surface tension and is what allows small insects to stand on water.

Cohesion along with adhesion of water to the walls of the narrow tube generate what is called capillarity. This allows liquids to ascend inside the narrow tubes. As long as the cohesion is less than the adhesion, the liquid will rise until both forces are equal.

8 0
3 years ago
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