Answer:
Fluorine
Explanation:
Fluorine is the element with the symbol F. It is the lightest halogen and it exists as a highly toxic pale yellow atomic gas at standard conditions. This extremely ranks 24th in the universal abundance and 13th interrestrial abundance.
As heart rate increases, blood pumps faster through your body and you start to have better reflexes. You brain sends out signals to your legs. This can be an example of the flight or fight response. Your leg and arm muscles tighten up, blood is decreasing from lesser needed spots such as your chest, back, and head areas.
C. It's necessary for the survival of the individual
D. Mitochondria and Chloroplast
i'm sorry if it's wrong but that should be the right answer
Answer:
50% chance for each type.
Explanation:
The Law of dominance states that a trait is represented by 2 contrasting factors of a gene in a heterozygous individual while the homozygous individual carries 2 copies of the same factors. Thus, the genotype of the heterozygous rabbit will be Bb and the homozygous recessive rabbit will be BB. The Law of segregation states that the 2 factors for a trait, present together in a heterozygous individual (Bb), do not get mixed and are delivered and separated by singly during the process of gametogenesis.
Thus, the heterozygous individual will produce 2 types of gametes: 50% gametes with “B” and 50% with “b”. The homozygous recessive individual will make all gametes with the B allele only. Fertilization of gamete with B allele from a recessive parent with that carrying B allele from the heterozygous parent will produce homozygous recessive progeny (BB) not “Bb”.