Answer:
The correct answer is D A gene is the entire DNA sequence that affects the production of a protein.
Explanation:
A gene cannot be the entire DNA sequence because an entire DNA sequence contain both coding part or exons and non coding parts or introns.
But according to the defination of the gene we know a gene is all the DNA molecules that encodes that primary gene product which may be either RNA or protein.
Gene sequence does not includes non coding parts or introns.
Answer:
splitting water into hydrogen and oxygen
Explanation:
because
The correct option is B.
Conductive hearing loss occurs when the sound waves in the ear are not been transmitted effectively to the inner ear due to some interference in the external canal. This type of hearing loss may occur in conjunction with other type of hearing loss.<span />
Answer:
The two main processes of cell division, meiosis and mitosis, have in common their main steps. In both cases the metaphase ( pairing of homologous chromosomes), anaphase (migration of chromosomes to the ends) and telophase (beginning of DNA decondensation and cell division) are very similar.
The greatest difference occurs in prophase I of the meiosis, which involves the process of recombination (cross over), resulting in variability in the gametes.
Another difference is that meiosis is a reductional process, where the final result of meiosis will be gamens with half of the genetic information, and in mitosis both cells will be equal.
