Answer:Atoms of nonmetals have a tendency to gain or share electrons when they react.
Explanation: Non-metals are elements that gain electron to form negatively charged ions known as anions.
When non-metals react, they either gain/accept electron from a metal atom or share electron with another non-metal atom. When a non-metal accepts an electron from a metal atom, the type of bond formed is called ionic or electrovalent bond. In electrovalent bond, the metal atom transfers its valence electrons to the non-metal atom so that both attain a stable octet or duplet structure.
When a non-metal shares electron with another non-metal atom, the type of bond formed is known as covalent bond. In covalent bond, the two non-metal atoms share a pair of electron, each atom donating one electron to form a pair.
Species like nature, it’s their habitat . their energy concerts
Answer:
46
Explanation:
Mitosis is a type of nuclear division that forms two new nuclei from a single parent nucleus. The newly formed nuclei have the same number of chromosomes as that of the parent nucleus. Mitosis is followed by cytokinesis which is the division of cytoplasm. By the end of one round of mitosis followed by cytokinesis, one parent cell give rise to two genetically identical daughter cells.
Therefore, if a cell with 46 chromosomes goes through one round of mitosis and cytokinesis, the nucleus of each of the two daughter cells would have 46 chromosomes.
Answer:
The correct answer is option C.
Explanation:
Angiosperms are the plants that are also known as the flowering plants. These are the group of the plants that are the only plants have the the seed enclosed in the protective structure called as ovary, which is the female structure.
In gymnosperms plants, they lack the flowering body or fruits on their plant. These plants have seed without any protective structure so it is called as unenclosed or naked seeds.
This difference would be helpful to determine if the plant is gymnosperm or angiosperm.
Thus, the correct answer is option C.
