Answer: 1. The adaptive immune response can recognize and respond to an almost limitless array of antigens
Explanation: part of the immune response depends on the antibodies that our body has. These antibodies can recognize antigens which are molecules in the surface of the pathogens, attach to them and destroy or block the harmful effects of pathogens.
Adaptive response allow to the cells of the immune system to develope and synthesize new antibodies. This is helpful because cells can recognize different pathogens, attack them and increase the immunological response of the body or even attack different pathogens at the same time.
Hello there.
How many body cavity are there in human body?
Four
Answer:
Cholesterol
Explanation:
Cholesterol is a lipid molecule produced by the liver, then transported to the membranes of animal cells. Cholesterol, which is found embedded in the plasma membrane of animal cells alongside other molecules like phospholipids, plays a vital role there.
The cholesterol of animal cell membranes help increase the fluidity of the membrane and also helps prevent the membrane from freezing during low temperatures.
As the new species of plant produced purple flowers, so, the plant belongs to the angiosperms group. Also, the seeds of the plant contain two embryonic leaves, so, the plant must be a dicot.
- Out of all five divisions of plants, only the plants that come under the Division Angiosperm can bear or form flowers. That's why angiosperms are also called flowering plants.
- Angiosperms are further divided into two groups based on the number of embryos that are produced from seeds on germination.
- If the germinating seeds contain only one embryo leaf, then we call them monocots while the seeds that contain two embryo leaves during their developing seeds, then they are called dicots.
Thus, the plant that is discovered by scientists comes under the angiosperm group and further into the dicot group. Dicots have two embryo leaves on germination of their seeds and they also form flowers.
Learn more about angiosperms here:
brainly.com/question/9416370
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