I believe it would be an observation
Observation in scientific process refers to gathering facts and information. In this particular context, we could see that the microbiologist is simply stating what he/she saw on the mold on the agar plate. The microbiologist simply writing down all the facts without making any explanation or assumption.
<h3><u>Answer;</u></h3>
2.It serves as the final acceptor for electrons from the electron transport chain.
<h3><u>Explanation;</u></h3>
- Cellular respiration is the process by which glucose or other organic compounds such as fructose are broken down to generate energy in the form of ATP, that is required to drive cellular or body processes.
- Cellular respiration takes place in the presence of oxygen and occurs in three stages, namely; glycolysis, kreb's cycle and electron transport chain. The end products of cellular respiration is energy in the form of ATP, and water and carbon dioxide as a byproduct.
- The oxygen consumed during cellular respiration is directly involved in accepting electrons at the end of the electron transport chain
Answer:
50% medium tail and 50% short tail.
Explanation:
Let the allele that controls the tail length in cat be represented by T.
Cats with short tail length will have the genotype of tt.
Cats with long tail length will have the genotype of TT.
Since the trait exhibit incomplete dominance, cats with medium tail length will have the genotype of Tt.
A short tail cat (tt) is crossed with a medium tail cat (Tt).
tt x Tt = Tt, tt, Tt, and tt
<em>Recall that phenotypically, Tt = medium tail and tt = short tail. Hence, 1/2 or 50% of the offspring will have medium tails while the remaining 1/2 or 50% will have short tails.</em>
Hence, the possibilities are 50% medium and 50% short tail cats.
The four principles of natural selection are variability among members of a species, heritability of the variable features, differences in population members' ability to reproduce and survival of the fittest in terms of variability, heritability and reproduction. Natural selection is one of evolution's four mechanisms.
