Two species of organisms a and b inhabit a particular geographic location. organism a reproduces asexually while organism b undergoes sexual reproduction. due to natural calamities, there have been major changes in the biogeography of the habitat. which of the following is true?
a) species a and b do not become extinct, as they were original inhabitants of the region.
b) species a and b have equal chances of becoming extinct.
c) species a has more chances to become extinct.
d) species b has more chances of becoming extinct.

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

What noticeable trend from this graph might be used to make a conclusion?

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.