Mammalia is the group with all mammals.
Vertebrata is the group with all vertebrates.
Answer:
Option A, Some people consider embryos to possess rights equal to those of fully developed human beings.
Explanation:
When stem cells are derived from embryo, the embryo dies in lieu to end of its cell development and this happens because stem cells are the only cells that have potential to develop an embryo by producing more stem cells and differentiating them into specific organs.
In most of the study, embryonic stem cells are derived from embryos that are obtained from IVF technique as an spare embryo. But this act is considered unethical as embryos have life within them and hence they also have rights equal to a fully developed human being.
Hence, option A is correct.
Answer:
Your answers will be C and A
am not quite sure
The segments of the DNA that are transcribed into mRNA and are used to produce amino acids are called EXONS. This segments are coding regions. In the transcription process, the non-coding regions are removed and the only segments that remain are the coding regions. The exons are used to produce amino acids.
A. As 2 oceanic plates come together, one plate may sink beneath the other causing underwater volcanoes to form. The volcanoes will build up and gradually extend above the waters surface forming islands.
~Good job! You were on the right track with your answers you chose~
*Hope This Helped* :D
