Alexander Fleming is the answer ;D
Explanation:
lactic acid that accumulates in the muscles of humans during continuous strenuous physical activity
Answer:
stomach
Explanation:
The stomach secretes acid and enzymes to break the food down into a liquid or past before it moves into the small intestine. In your small intestine, the breakdown continues as the intestine contracts, mixing the food with more secretions and with enzymes from the pancreas and bile from the liver
The question is incomplete. The complete question is:
You cross a true-breeding red-flowered snapdragon with a true-breeding white-flowered snapdragon. All of the F1 are pink. What can you say about the alleles for the parental traits?
A. red and white are codominant
B. red is dominant
C. both red and white are recessive
D. red and white show incomplete dominance
E. pink is dominant, while red and white are recessive
Answer:
D. red and white show incomplete dominance
Explanation:
Let's assume that the allele R is responsible for the red color of flowers in snapdragon while the allele W gives white-colored flowers. A cross between pure breeding red (RR) and white (WW) varieties obtains all pink-colored flowers (RW) in the F1 generation.
Cross: RR (red) x WW (white) = RW (pink)
Since none of the allele is able to mask the expression of the other allele in the heterozygous condition and the phenotype of the heterozygote is intermediate between that of the two pure breeding parents, it represents incomplete dominance.
