Answer:
missense
Explanation:
Here is the complete question:. Imagine a gene in which the sequence that is transcribed into a GAG codon, which codes for glutamic acid, is mutated to GUG, which codes for valine. What type of mutation is this?
- nonsense
- frameshift
- missense
- silent
- base pair deletion.
a missense mutation is a point mutation in which a single nucleotide change results in a codon that codes for a different amino acid. It is a type of nonsynonymous substitution.
Answer:
C) Scientists who have developed computers were improving on the work of scientists before them.
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.
Answer:
Two dominant alleles aren't required for it to be expressed as the phenotype. however, two recessive alleles are necessary for the characteristic to be expressed as the phenotype
Answer:1. Forest conversion
Explanation: