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sattari [20]
3 years ago
10

I need to know the answers asap

Biology
1 answer:
Kamila [148]3 years ago
4 0
The first is reflection of moonlight
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Which of the following is a plant structure that is involved in asexual production?
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2. Tuber

Explanation:

Reproduction is the process by which living organisms multiply themselves. They do this through two major ways namely: asexually and sexually. Sexual reproduction involves two organisms (male and female) that each donate a gamete (sperm and egg). In plants, the sexual reproductive structure is the FLOWER. The male flower is called STAMEN, while the female flower is called PISTIL.

However, plants can also be propagated asexually by making use of certain plant parts including tubers, leaf etc. TUBER is a structure in plant specifically used to asexually reproduce plants like yam, potato, cassava etc.

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3 years ago
Adding and removing energy can change the physical properties of a substance.
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Which piece of DNA would move fastest in gel electrophoresis? A segment that is
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answer is 100 base pairs long

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Which organs produces and secretes enzymes that are essential for proper digestion?
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An enzyme refers to a kind of protein found inside a cell. The enzymes result in the chemical reactions within the body. The function to accelerate the rate of chemical reaction in order to support life. The enzymes in the body assist in performing very essential functions. These comprise eradicating toxins, building muscle, and dissociating particles of food at the time of digestion.  

Enzymes are needed for performing the proper function of the digestive system. Digestive enzymes are primarily produced in the stomach, pancreas, and small intestine. However, even salivary glands generate digestive enzymes in order to dissociate the molecules of food at the time of chewing.  

There are three prime kinds of digestive enzymes, which are classified on the basis of the reactions they catalyze. These are protease, amylase, and lipase.  

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