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WITCHER [35]
3 years ago
9

Rats that received electric shocks were unlikely to develop ulcers if the

Biology
1 answer:
Black_prince [1.1K]3 years ago
3 0

Answer:

Rats could control the termination of the shocks.

Explanation:

From the experiment carried out by Dr. Weiss, he discovered that rats with high predictability of shock had far fewer ulcers that those who could not control the shocks. Dr. Weiss suggests that this knowledge can be applied to human beings in the fight against ulcers.

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Existe relación entre el número de cromosomas y el número de genes en una especie?​
svetoff [14.1K]

Answer:

Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

there is nothing that increased number of chromosomes mean more gene.

6 0
3 years ago
What are three ways that the human body's internal environment may become unstable?
natita [175]
The regulation of the bodies internal environment is called homeostasis. And there are so many ways that affect homeostasis in the human body and to name three: first is the heat where we seat when we get too hot. Second, is the cold where we shiver when we get too cold and the third is the fluid intake where dehydration can kill.
4 0
3 years ago
What are two types of symbiosis?
olga nikolaevna [1]

Answer:

mutualism and parasitism

Examples:

mutualism: crocodiles and birds

parasitism: mosquitoes and humans

3 0
3 years ago
Plant Cell
Kipish [7]

Answer:

all left go left all middle go middle all right go right

4 0
2 years ago
How are the studies performed on rainbow trout ( Oncorhynchus mykiss) and the moss Pleurozium schreberi and the desert shrub Atr
Sergio039 [100]

Answer:

Both studies support the concept that species operate within a narrow optimum temperature range and are coupled to enzymatic activity.

Explanation:

The studies shown in the question above started from the same concept to establish the scientific experiment and had the same objective related to the investigation as temperature changes in the environment where these organisms live influences the enzymatic activity and, therefore, the functioning of their organism, being able to including modifying the environment around them. In summary, we can say that the studies sought to support the concept that species operate within a narrow range of optimal temperature and are coupled with enzymatic activity.

4 0
3 years ago
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