Answer:
D. A dairy cow produces milk over several years
Explanation:
A dairy cow is reared mainly for milk production and the cattle normally produces lots of milk as long as it’s well fed. This usually goes on for several years and provides income throughout that period and can then be used for beef purpose later on .
The beef cattle is usually slaughtered and the beef used immediately and has no long term use.
This is why dairy cow brings in more income than a beef cow.
Answer:
occurs in an ideal, unlimited environment.
Explanation:
Answer:
Phosphoglyceride.
Explanation:
The cell membrane or plasma membrane is made up of lipid bilayer and proteins may be inserted or spans the membrane bilayer. The carbohydrate moieties are also present in association with lipids and proteins.
The phosphoglycerides are the most class of phospholipid present in plasma membrane. The phosphoglycerides consists of lipid bilayer linked with the hydroxyl group and the phosphate group is attached with the polar head group. The phosphate group attaches with the third carbon atom of the glycerol.
Thus, the correct answer is option (1).
there will be changes in the number of chromosomes
