my guess is False i think that is the correct answer, because their are mammals that live in the tundra.
The cystic fibrosis is a condition, in which the secretion of mucus in some vital organs such as lungs, pancreas, and stomach becomes sticky and thick.
This condition is caused by the inheritance of the recessive gene responsible for the development of the cystic fibrosis.
The thick and the sticky mucus gets lined up on the walls of the organ and causes the clogging of the tubes and the ducts, hence, instead of providing lubrication they act as clogging agent and causing major damage to some vital organs, especially, lungs and the pancreas.
Below are the statements matched to their correct term:1. The cell that begins the process of cell division-
PARENT CELL<span>
2. The first part of mitosis in which the chromosomes shorten and thicken, the nucleolus breaks down, and the nuclear envelope disintegrates -
PROPHASE3. Two rod-like strands replicated by a chromosome during interphase; becomes a daughter chromosome by the end of cell division-
SISTER CHROMATIDS
</span><span>
4. a system of fibers stretching from one end of a mitotic cell to the other -</span>
SPINDLE APPARATUS <span>
5. The phase of mitosis in which the daughter chromosomes have reached opposite ends of the cell, the nuclear envelope and nucleolus reform, and the process of cytokinesis begins -
TELOPHASE </span>
Stem cells<span> are a class of undifferentiated </span>cells<span> that are able to differentiate into specialized </span>cell<span> types. Commonly, </span>stem cells<span> come from two main sources: Embryos formed during the blastocyst phase of embryological development (embryonic </span>stem cells<span>) and. Adult tissue (adult </span>stem cells<span>).
hope this helps!</span>