Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.
When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be a polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
Hello
Humans conduct internal fertilisation.
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Answer:
Eubacteria have the typical characteristics of a prokaryotic organism, but they also have the ability to form spores and can be pathogenic organisms (like causes disease in humans and animals).
Explanation:
A is correct
The slides would have the specimen on it as well
