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BartSMP [9]
3 years ago
5

Can someone help me?

Biology
1 answer:
kiruha [24]3 years ago
5 0

I cant read the question

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All of the following are effects of crossing over of homologous chromosomes during prophase 1 of meiosis with the exception of
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Where are the options? This question can't be answered without it.
4 0
3 years ago
A researcher places dogs in a cage with metal bars on the floor. the dogs are randomly given electric shocks and can do nothing
kifflom [539]

The answer choices to this question are:

<span>a.       </span>Learned helplessness.

<span>b.      </span>Stimulus discrimination. 

<span>c.       </span>Aversive conditioning. 

<span>d.      </span>Vicarious learning.

The best answer choice is:

<span>a. </span>Learned helplessness

<span>Explanation: Learned helplessness was studied by Seligman as a potential animal model of depression. Learned helplessness occurs when people or animals feel helpless to avoid negative situations. Martin Seligman first observed learned helplessness when he was doing experiments on dogs. He noticed that the dogs didn't try to escape the shocks if they had been conditioned to believe that they couldn't escape.</span>

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4 years ago
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Does anyone have the Unit 7 Macromolecule Web Quest for Biology?
Andre45 [30]

No sorry. I wish I did.

8 0
4 years ago
The phylogenetic species concept can be applied to species that use ______. Multiple choice question. asexual reproduction only
Zarrin [17]

Answer:

sry I just wanted the points

6 0
3 years ago
Which statement correctly compares the transfer of genetic material during mitosis and meiosis?
Ne4ueva [31]
Mitosis and meiosis are simply cell division processes that occurs differently, they're characteristically divergent from each other according to their function and structure. Mitosis is the cell division that happens in all cells in the human body except sperm and egg cells. They produce diploid cells. Meiosis on the other hand is responsible for the cell division of the gametes, spermatogenesis (sperm cells) and oogenesis (egg cells), such haploid cells. i hope that this helps you out, have an amazing day
3 0
3 years ago
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