Answer:
false
Explanation:
These different faces are called phases and they are the result of the way the Sun lights the Moon's surface as the Moon orbits Earth. The Moon can only be seen as a result of the Sun's light reflecting off it. It does not produce any light of its own.
Answer:
RR Rr and rr. RR and Rr will look Round. The rr will be wrinkled.
The parent plants were most likely Rr genotypes.
Explanation:
Some offspring received two of the R genes. Some received one R and one r, so they will be round too. The offspring with two r genes will be wrinkled, and their offspring will be wrinkled too unless they cross with an RR or Rr parent.
If someone is carrier...it means it is heterozygous !
and more accurately...it is heterozygous recessive !
Answer:
The correct answer is option D. "Inhibited DNA transcription".
Explanation:
Epigenetics is the study of how the traits of an organism can change by external influences that alter gene expression without changing the genetic sequence itself. One of the result of epigenetics is to inhibit DNA transcription, causing that some genes are silenced. Therefore, Inhibited DNA transcription is a result of epigenetics and not a process that can influence epigenetics.
Answer:
Yes; this difference from bacteria is unimportant, because the many similarities between bacteria and mitochondria provide sufficient evidence in favor of the hypothesis.
Explanation:
The passage speaks about the protein synthesising ability of bacteria and mitochondria. The bacteria are single-celled microorganism and they are prokaryotic. They lack membrane bound organelles such as mitochondria. But both mitochondria as well as the bacteria has certain similarities.
The structural similarities between the cell organelle and the organism shows favourable evidence that most proteins in present-day mitochondria are made by cytoplasmic ribosomes from mRNA transcribed from nuclear genes.