Answer:
Tissue
Explanation:
The level of organization of the layer of cells in the plant's root tips is considered to be a special type of tissue known as meristematic tissues.
<em>The meristematic tissues generally consist of undifferentiated cells that are capable of dividing rapidly throughout the life cycle of organisms. The meristematic tissues of the root tips are known as the root apical meristems and represent the tissue from which all primary root tissues are derived. </em>
Answer:
Binary Fission
Explanation:
Single-celled organisms reproduce using binary fission. For example, bacteria are single-celled organisms. They reproduce using binary fission. Binary fission is the process of an organism splitting itself into two parts, with the parent's DNA in the new part.
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Answer:
Its a substitution mutation because one of the specific base, G is replaced by A.
This is a Point Mutation because Point mutation brings changes in the structure of a gene because of the substitutions with another base pair. Like in this case, G is substituted by A. In case of frameshift mutations, there is a change in the number of nucleotides due to either insertions or deletions of the nucleotides, which is not in this case.
Answer:
d
Explanation:
D. It continuously controls self-generation and self-maintenance.
genome has instructions for self-generation and self-maintenance.
Answer:
Blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries, and their very small branches are arterioles. Very small branches that collect the blood from the various organs and parts are called venules, and they unite to form veins, which return the blood to the heart. Capillaries are minute thin-walled vessels that connect the arterioles and venules; it is through the capillaries that nutrients and wastes are exchanged between the blood and body tissues.
Explanation:
