Answer:
All the puppies have black hair because albino alleles are found in two different genes.
If we let the letters A and B represent the two different pigmentation genes, the one of the dogs is AAbb, and the other is aaBB.
Their offspring are AaBb and so there are not albinos because they have one dominant copy of each gene.
<h2>Absorption of kinetic energy </h2>
Explanation:
- In an exothermic response, the discharged vitality doesn't just vanish. Rather it is changed over to motor vitality, which produces heat. This is seen as an expansion in temperature as the response advances. Then again, endothermic responses regularly require the expansion of vitality to support the arrangement of items. Practically speaking, this regularly implies running a response at a higher temperature with a heat source.
- So as to evaluate the enthalpy of response for a given response, one methodology is to utilize the standard enthalpies of development for the entirety of the atoms in question. These qualities portray the adjustment in enthalpy to frame a compound from its constituent components.
- Hence, the right answer is " how much kinetic energy it absorbes before it broke"
C) DNA
Inside the nucleus, DNA and proteins together form chromosomes.
Answer:
DNA or protein can be used as a ''molecular clock'' that tells how long it has been since two species have diverged from a common ancestor. The fossil record is usually derived from sedimentary rocks laid down millions of years ago.
