Please post the questions
Answer:
because when oxygen atom bonds with two hydrogen atoms they form water
Explanation:
A water molecule is formed by covalent bonds between an oxygen atom and two hydrogen atoms. The bond between hydrogen and oxygen involves unequal sharing of electron – it is a polar covalent bond. This is because the nucleus of the oxygen atom is more attractive to electrons than the nuclei of the hydrogen atom.
Answer:
I think that there would be about 46 chromosomes.
Explanation:
Cell division in eukaryotic cells includes mitosis, in which the nucleus divides, and cytokinesis, in which the cytoplasm<span> divides and daughter cells form. Mitosis occurs in four </span>phases<span>, called prophase, metaphase, anaphase, and telophase.hope this helps</span>
Answer:
D) homeotic genes
Explanation:
Every organism has a unique body pattern. Although specialized body structures, such as arms and legs, may be similar in makeup (both are made of muscle and bone), their shapes and details are different. While an embryo grows, arms and legs develop differently due to the actions of homeotic genes, which specify how structures develop in different segments of the body. A mutation in these genes would lead to drastic changes in body morphology