Answer:
1- The immune system develops antibodies to the disease so that it cannot make you sick again.
2- Immunization describes the actual changes your body goes through after receiving a vaccine.
3- Immunization is the process whereby a person is made immune or resistant to an infectious disease.
4- Vaccines stimulate the body’s own immune system to protect the person against subsequent disease.
5- Immunity is the capability of multicellular organisms to resist harmful microorganisms from entering their cells.
6- Immunity is the ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells.
7- Immunization is the action of making a person or animal immune to infection.
8- Vaccines strengthen the immune system.
Answer:
B.8
Explanation:
In a dividing cell, each chromosome consists of two chromatids. Both the chromatids remain attached at the centromeres. If in a dividing cell there are 8 centromeres, indicates that dividing cell has 8 chromosomes. Chromosomes separate during anaphase. The cell is still dividing and not separated into two daughter cells. Therefore, if the cell has 8 centromeres during metaphase, the same number of centromeres will be present during anaphase. Thus, 8 is the correct answer.
Students have been assigned to write reports on cell organelles. Eric's report is about the organelle that supports and gives structure to plant cells. Which organelle is Eric writing about?
O cell wall
cell membrane
cytoplasm
O nucleus
glucose are bonded together differently. Because they have different
structures, they most likely - *
Starch
Cellulose
Glycogen
The complex carbohydrates pictured below are made by linking
molecules of glucose is Starch. Option A
Starch is formed through a process called photosynthesis in plants. Photosynthesis is the biochemical process by which plants, algae, and some bacteria convert light energy from the sun into chemical energy stored in the form of glucose and other sugars. Starch serves as a primary storage form of this glucose in plants.
The linking together of the carbohydrates is what would lead to the starch formation.
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Answer:
they perform different functions
b. Cell walls made of cellulose
c. Alternation of generations
d. All of the above
e. A and b only
Common characteristics supporting the idea that the first land plants were related to green algae include All of the above. Thus, option "D" is correct.
The Green algae are responsible for the main supply of oxygen in the atmosphere. There are tiny organisms called cyanobacteria (or blue-green algae) which photosynthesise carbohydrates for their nutrition and growth using sunlight, water, and carbon dioxide.
The waste product of cyanobacteria is the oxygen of the atmosphere.
Thus, option "D" is correct.
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Common characteristics supporting the idea that the first land plants were related to green algae include all of the choices.
Explanation:
It is produced industrially by fermentation using yeast or bacteria. Marmite's defining ingredient is made from brewer's yeast heated to create glutamic acid, which is used by farmers to increase plant growth and boost crop yields.
Answer:
6/16 Intermediate and dark ⇒ 2/16 OoDD + 4/16 OoDd
Explanation:
Due to technical problems, you will find the complete explanation in the attached files