The correct answer is b, it keeps making more and more eggs because so many die that in the end it makes more than is necessary.
The type of mutation in which a segment of a chromosome breaks off and reattaches in the reverse direction (backwards). The type of mutation that results in a different amino acid being coded for. ... This is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.
Answer:
Explanation:
1. DNA unzips exposing nitrogen bases
2. RNA nucleotides pair up with their corresponding DNA bases, copying the code
3. mRNA carries the newly copied code out of the nucleus and to the ribosome
4. tRNA brings the appropriate amino acids to the ribosome depending on the code.
5. A series of amino acids make up the newly formed proteins.
6. The proteins get to work!
Answer:
To regulate body activities (like growth and immunity) by sending chemical messages
Explanation:
I'm not 100% sure about this, but this seems most likely after a quick internet search.
I hope this helps, but you might want to double-check this.
Answer:
1.)MUSCULARIS
2.) MUCOSA
3)SUBMUCOSA
4) SEROSA
Explanation:
Muscularis reffers to the smooth muscular layer of the wall of contractile organ found in our body or the thin layer of smooth muscle that forms part of a mucous membrane.One of its main function is in aiding
the propelling of nutrients from the lumen to the submucosa.
mucosa reffers to the membrane that covers different cavities in the body and also lines the surface of internal organs in the body. It has layers of epithelial cells that lyes on the layer of loose connective tissue in the body.
Serosa is found in the organs ofabdominal cavity( outer wall ) it reffers to the membrane that consist of a thin layer of cells.
