the answer is true. In general the material with a small a mount in the solution is the solute
b. increase communication between the species
c. ensure that mating occurs between member of the same species
d. promote the evolution of new species through inter breeding
Answer:
Option C. Ensure that mating occurs between members of the same species.
on edge. the answer is C. you're welcome
Answer:
-Prophase.
Explanation:
Cell cycle involves a series of events that leads to formation of two daughter cells by division of a parent cell. It can be divided into two phases, interphase and mitotic phase (M phase)
The M phase involves division of nucleus and cytoplasm to produce two daughter cells. It is divided into prophase, metaphase, anaphase, telophase and cytokinesis.
Hence, the first stage of M phase is prophase, in which condensation of chromosomes begins, nuclear membrane disintegrates, and nucleolus starts to disappear.
Thus, the correct word to be fill in the blank is 'prophase
Genetics is the scientific study of genes - the instructions that govern a person's growth, development, and health. These are passed down from from parents to children via sexual production.
Answer:
The answer is Cells come only from pre-existing cells.
There are three tenets of cell theory:
1. All living organisms are composed of one or more cells.
2. Cells are the basic structural and functional units in all living organisms.
3. Cells come only from pre-existing cells.
In plants tissue cultures, single cells divide to produce roots, shoots, and leaves. This division suggests there must be some pre-existing cells from which those organs will be produced. So, the tenet that cells come from other cells in cell division is a basis for plant tissue cultures.
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Explanation:
Answer:
Amber, which is in fact a fossil, is often held in the same class as semi-precious stones such as turquoise and jade because of its ornamental uses. Unlike these stones, amber is not mineralized. Rather, it is simply the fossil of resin. Most that exists today is between 30 and 90 million years old. derived from the resin of extinct species of trees.
Explanation: