Explanation:
Leukemia begins in the immature of the developing cells of bone marrow. Bone marrow produces different types of blood cells: red blood cells that carry oxygen and other materials to the tissues of the body; white blood cells that fight infection; and platates that fight that help the blood clots grow. In all, the bone marrow produces an excessive amount of ABNORMAL white blood cells, which don't function properly and cause effects to a person's body dealing with leukemia.
Tiny dust particles get charges from static electricity.
Unicellular organisms don't have membrane bound organelles
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein synthesis. In eukaryotic cells, each class of RNA has its own polymerase, whereas in prokaryotic cells, a single RNA polymerase synthesizes the different class of RNA. Other types of RNA also exist but are not as well understood, although they appear to play regulatory roles in gene expression and also be involved in protection against invading viruses.
Answer:
Vascular have a system that is intricate and the plant can move water to distribute it to the whole plant. Vascular plants are able to grow bigger due to this ability. Example of this would be a tree or a flower Non vascular plants are usually small plants that are close to the ground.
Explanation:
Bryophytes, which evolutionarily precede tracheophytes, are plants that lack true vascular tissues by which to circulate liquids. These plants include mosses, hornworts and liverworts. Tracheophytes, which comprise about 93 percent of all land plants, all possess vascular systems that permit the internal circulation of liquids and nutrients.
