Answer:
a. Any of the fine branching of blood vessels that network between arterioles and venules
Cells
Asexual production is when offspring arises from a single parent. Cells are a prime and if not the most know example of asexual production. A single cell can split into two cells and those two cells will split into two cells and so forth. Cells do not require a partner to reproduce and so they are a type of asexual reproduction.
Blackworms
These worms have been known to break apart and then the two halves would grow into two entirely separate worms. This method of reproduction does not require a partner. So, like cells blackworms are also an example of asexual reproduction.
Answer:d). Both have a carbon backbone where a ketose has a ketone group on the second carbon in the molecule, and an aldose has an aldehyde group at the end of the molecule.
Explanation: There are two families of monosaccharides: aldoses and ketoses.
The back-bones of common monosaccharides are unbleached carbon chains in which all the carbon atoms are linked by single bonds. When these monosaccharides are in an open chain form, one of the carbon atoms is double-bonded to an oxygen atom to form a carbonyl group.
When the carbonyl group has a hydrogen atom bonded to it, it is called an aldehyde group and when the carbonyl group is bonded to two carbon atoms, it is called a ketone group.
A Monosaccharide in which the aldehyde group is at the end of the carbon chain of the molecule is called an aldose while a monosaccharide in which the ketone group is on the second carbon atom of the molecule is called a ketose.
