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saul85 [17]
2 years ago
10

Why are senses necessary for behavior?

Biology
1 answer:
goblinko [34]2 years ago
8 0

Answer: Senses are necessary for behavior because behavior is a response to an organism's environment. Without senses, the organism would be unable to sense anything in the environment to react to. Senses tell an organism what to avoid and what to interact with; they guide the organism's decisions. Even organisms with very simple senses have some way to detect changes in the environment that need to be reacted to.

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Which of the following is not a key role of cell division? Reproduction. Growth. Tissue renewal. Fertilization.
Makovka662 [10]

Answer:

Fertilization

Explanation:

Cell division is the process that occurs in all living organisms by which a cell divides into two or more daughter cells. The purpose of vegetative cell division (mitosis)  in eukaryotes is maintenance of the cell's genome, growth by cell multiplying and tissue renewal by producing new cell. Reproductive cell division-meiosis is responsible for the formation of gametes for the further reproduction. In prokaryotes it is used as a form of reproduction ( binary fission).

4 0
4 years ago
An E. coli colony grew on minimal medium supplemented with arginine and leucine. However, bacteria from this colony are unable t
umka2103 [35]

Answer:

the genotype of the bacteria in this E.coli colony is arg^+leu^-met^+

Explanation:

The organism which, due to the lack of particular genes, can not synthesize a particular metabolite or nutrient by itself and needs the nutrient to the growing supplement is called auxotroph. The colony E.coli began to grow on a limited medium with arginine and leucine, and not with arginine and methionine in the above mentioned case. Leucine is therefore a vital metabolite required to grow bacteria and bacteria that do not contain the leu  gene.

Therefore. the genotype of the bacteria in this E.coli colony is arg^+leu^-met^+

8 0
4 years ago
What are the parts of the digestive system and their functions?​
gulaghasi [49]

Mouth - break down food mechanically and chemically

Salivary Glands - produce saliva that contains enzymes which chemically break down food

Esophagus - move food from mouth to stomach through a process called peristalsis

Stomach - chemically break down food with stomach acid, mechanically break down food with the contracting of stomach muscles

Liver - creates bile that helps with digestion, stores, distributes and breaks down nutrients

Gallbladder - temporarily stores bile and squeezes it into the small intestine to break down fat droplets

Pancreas - produces pancreatic juice that contains digestive enzymes and bicarbonate

Small Intestine - absorbs nutrients from chyme

Large Intestine - absorbs water and dries out food, turning it into waste

Rectum - stores waste before it leaves the body

Anus - an opening where waste exits the body

3 0
3 years ago
Which process changes sedimentary rocks into igneous
saul85 [17]
The process is when the magma cools and make crystals
4 0
3 years ago
Read 2 more answers
Which is not a property of a mineral
tatyana61 [14]
I think the answer is color
6 0
3 years ago
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