Fires that clear forest creates large amounts of smoke when wood is burned, while deforestation is where wood is just cut and used for supplies which also generates smoke from all the machinery, but it's not as much as fire creates. Both are bad but in my opinion fire is worse.
This can happen because you have recessive and dominant characteristics passed down. So you can get a totally different chromosome that doesn't come from your parents because your grandparents may have had it or great grand parents, the line keeps going .
A heterogeneous mixture is a mixture in which the components of that mixture can be seen and taken apart easily.
Example:- Chex mix is a brand of chips/snacks that its components can be easily seen apart.
Answer:
Number of babies with dominant hemoglobin genotype will be
Explanation:
Given -
% of babies have SCD which means they have recessive version of hemoglobin
Let the recessive version of hemoglobin be represented by "h" and normal version of hemoglobin be represented by "H"
Babies having SCD will have genotype "hh" i.e homozygous recessive.
As per Hardy Weinberg's equation -
Thus, frequency of allele for recessive version of hemoglobin (h) is
Frequency of allele for normal version of hemoglobin (H) is
Thus, Frequency of population with normal version of hemoglobin i.e HH is equal to
hence, number of babies with dominant hemoglobin genotype will be
Answer:
An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation. Without mutation, evolution could not occur.
Explanation: