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skelet666 [1.2K]
2 years ago
5

Can someone help cause i only have 10 mins thank you

Biology
1 answer:
Serjik [45]2 years ago
7 0

Answer:

All cells come from pre-existing cells

Explanation:

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Each horizontal row in a pedigree chart represents a mating. a generation. several siblings. several characteristics.
Pavel [41]

Answer:

Option B, a generation

Explanation:

A pedigree is a tree diagram that represents the relationships between different individuals based on certain facts and medical(genetic evolutionary) histories. Basically , the branches of the tree represents the generations which allows the researcher understand how certain genetic characteristics or traits are transmitted with in a family

Such as transmission of any genetic diseases from one generation to the other.  

Hence, option B is correct

5 0
3 years ago
Read 2 more answers
Which one of the following is a requirement for a good primer? Select one: a. Guanine and Cytosine should make up less than half
Alex

Answer: B. Melting temperatures of primer should be between 55-80 degree Celsius.

Explanation:

Bacause the melting temperature controls the binding of the primers to your template DNA. At melting temperature 50% of the primer molecules are bound to their corresponding target sequence. If the difference in melting temperature between the two primers is too high, it might be difficult to find experimental conditions where both primers can bind to their target.

3 0
3 years ago
Is maltodextrin flammable substance?
Marta_Voda [28]

Answer:

Yes.

Explanation:

Produced from starch by partial hydrolysis, it is usually found as a combustible/explosible, white, hygroscopic spray-dried powder.

4 0
3 years ago
Through what process is energy released from food in most organisms
fiasKO [112]
There are several different processes, including glycolysis and the Calvin Cycle, but the umbrella term for getting energy from glucose is cellular respiration.
3 0
3 years ago
Which of the following takes care of the need to decompose dead material?
sergey [27]

Answer:

scavengers

Explanation:

these are the animals that feed on carrion, dead plants,or refuse.

5 0
3 years ago
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