Answer:
Genetic drifts and meiosis
Explanation:
Answer:
31 pairs
Explanation:
Peripheral nervous system composed of neurons outside the brain and spinal cord while the central nervous system is composed of brain and spinal cord. The peripheral nervous system connects the CNS o other parts of the body. The peripheral nervous system may be either autonomic that control the unconscious activities or somatic that control the conscious activities.
Spinal nerves carry the information between spinal cord and body. These neurons are involved in somatosensory information. The divisions of 31 spinal nerves in human body is;
- cervical nerves; 8
- Thoracic nerves; 12
- Lumbar nerves; 5
- Sacral nerves; 5
- Coccygeal nerves; 1
The dorsal and ventral roots connects the spinal nerves to spinal cord and these nerves are formed from combination of nerve fibres. There is an opening between adjacent vertebrae from which spinal nerves originate except the one pair which originate from occipital and atlas bone.
On a very simple level, the answer should be that archaebacteria developped in climates, atmospherical conditions, temperatures, physical and chemical environments that were in some ways different from those that characterize Earth today. So, it is reasonable that planets with conditions like those of Earth when archaebacteria developped might bear some form of life similar to archaebacteria, or evolved from those organisms.
Answer:
Because all the single people died but the married "Couples" Survived
Explanation:
Every "Single" (Not Dating Anyone) person died but a "Couple" (Married Or Togethor) Survived
Answer:
Fermentation is a chemical reaction that occurs in the
cytoplasm
.
Because it is
aerobic
, fermentation
does not require
oxygen. Compared to cellular respiration, lactic acid fermentation generates
much less
ATP and is less efficient.
Explanation: