C is the answer, enzymes increase the rate of chemical reactions in a cell.
<h2>Order of parts of a microscope
</h2>
First – ocular lens
Second – Body tube
Third – Revolving Nosepiece
Fourth – Objective lens
Fifth – Coverslip
Explanation:
Ocular lens: The lens present in the eyepiece at the top of the microscope, close to the eyes, through which a person looks through the microscope to view the specimen. Magnification of ocular lens in a compound microscope is usually 10x
Body tube: The tube that connects the eyepiece with the objective of the microscope for continuous optical alignment.
Revolving Nosepiece: The turret that holds the objective and revolves to select the objective lens according to its magnification
Objective lens: The objective lens is located above the specimen rack. Objective lens creates the primary image of the specimen viewed through the eyepiece. A single compound microscope can have more than two objective lens and their magnification ranges from 4x, 10x, 40x, 100x power.
Coverslip: The cover glass which covers the objective lens and prevent from touching the specimen
. This is the object directly above the specimen.
Answer:
The correct answer is - D. Meerkats are at a lower trophic level in the ecosystem than eagles, and the amount of energy stored in the meerkat population is less than that in the eagle population.
Explanation:
The sun's energy is stored in plants by photosynthesis. The insects are next in the food chain of life where their energy is then given to the meerkats or other small animals once eaten. The snakes and eagle-like birds are getting their energy and food from the meerkats.
The producers (plants) produce the energy so they are the first on the pyramid of the trophic level or lowest trophic level. Next are the primary consumers which get their energy and food from the producers. The meerkats would fit into this primary consumer or secondary consumer class. At that point, the tertiary consumers or predators come in, this would be the creatures that eat the primary consumers.
<span>No, they are not because the alleles at a gene on the pair of homologous chromosomes contributed by both parents may be different. One pair of homologous chromosomes comes from the father while the other pair comes from the mother. A pair of homologous chromosomes contains one maternal and one paternal chromosome that pair up with each other during meiosis. When a parent cell divides into two or more daughter cells; each daughter cells obtain one half of the duplicated set of chromosomes which may or may not. During meiosis the alleles at a gene may or may not be the same producing different phenotypes.</span>