4 years ago

Choose the best definition for this term. specific heat

Biology

1 answer:

Arada [10]4 years ago

7 0

Specific heat is the amount of heat needed to raise the temperature of one kilogram of mass by 1 kelvin.

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in all plant and animal cells the nucleus contains long molecules of DNA which of the following best describes the function of t

forsale [732]

DNA contains the blueprint for producing the whole organism.

3 0

3 years ago

In snakes, being rude ( R ) is dominant to being respectful (r), and being sneaky (S) is dominant to being sincere (s). A female

Mashutka [201]

Answer:

Zero (0).

Explanation:

As per the question, the male snake will have genotype RRSS while the female snake will have genotype rrss. The male snake will produce 4 identical gametes which will have "RS" genetic combination while female snake will produce 4 identical gametes with "rs" genetic combination.

The cross depicting the genotypes of their off-springs is attached.

It is clear from the "Punnett square diagram" that all their progeny will have "RrSs genotype" which simply means that all the progeny will be heterozygous dominant and therefore phenotypically they all will be rude and sneaky. It also implies that no progeny will have rrss genotype which could make it respectful and sincere so the probability is zero.