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choli [55]
3 years ago
10

Which event is caused by gravity?

Biology
2 answers:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

A

Explanation:

A

mylen [45]3 years ago
5 0

Answer:

A

Explanation: took the test

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An ecologist hypothesizes that predation by a particular owl species is the major factor controlling the population of a particu
pshichka [43]

Answer:

The correct answer is - whether owl eats the rabbits.

Explanation:

A hypothesis is a proposed answer for an unexplained event that doesn't fit into the current acknowledged logical hypothesis. The essential thought of a hypothesis is that there is no pre-decided result.

The Hypothesis can be proved or disproved by scientific research that has various steps but initiailly testing the hypothesis is essential:

- Making assumptions.

- Stating the research and null hypotheses

- Selecting the sampling pattern and specifying the test statistic.

- calculating the test statistic.

-Making a decision and interpreting the results.

Thus, the first step after forming a hypothesis is to check or test the hypothesis which is null hypothesis -whether owl eats the rabbits.

5 0
3 years ago
Which type of fermentation is better for a biological system ethanol fermentation or lactic acid fermentation? Justify answer wi
Ivenika [448]

Answer:

Lactic acid fermentation

Explanation:

When sugars are broken down to energy and lactic acid in animal tissues and in microorganisms it is referred to as lactic acid fermentation. Unlike alcoholic fermentation, lactic acid can be further broken down to release the locked up energy should oxygen be made available.

8 0
4 years ago
In the Punnett square, fill in the shaded boxes with the alleles of each parent. Use B for the
Liono4ka [1.6K]

Answer: the blue squares are B and the white squares are BB

6 0
3 years ago
The result of mitosis is that the daughter cells end up with the same number of chromosomes that the parent cell had. Another po
Gre4nikov [31]

Answer:

No, it will not be good way of organizing the cell cycle, as cell division would occur first and duplicate the chromosomes later, it would lead to unequal distribution of chromosomes in the offspring.

E.g. let the parent cell has chromosomes A, B, C, D so when the cell will divide the chromosomes will be divided in two sets as: (A, B) and (C, D), the daughter cells will have one of these sets each. Later it will be duplicated then the result will be (A, A, B, B) and (C, C, D, D). But ideally it should be A, B, C, D, as this had not happened in the above case so the offspring or daughter cells would have half of the genetic code missing hence they could not survive in nature. That's why natural evolution had not led to this alternative.

6 0
3 years ago
Based on this phylogeny, which vertebrate groups would you expect to have lungs or lung derivatives? select all that apply.
sweet [91]
For the answer to the question above, these are
<span>vertebrate groups that have lungs or lung derivatives are the following:</span>
<span>- Actinopterygii
- Actinistia
- Dipnoi
- Amphibia
- Reptilia
- Mammalia

I hope my answer helped you. Have a nice day ahead!
</span>
3 0
3 years ago
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