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lesantik [10]
4 years ago
11

When is genetic drift a major factor of evolution?

Biology
2 answers:
Sveta_85 [38]4 years ago
8 0

Answer:

A. when there is high selective pressure

Explanation:

pogonyaev4 years ago
3 0

Answer: C. When there is a bottleneck

It's right plz click thanks for more ans!!! : )

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16. does life generate spontaneously?
gtnhenbr [62]

Answer:

YES

Explanation:

Because the theory of spontaneous generation held that living creatures could arise from non-living matter and that such processes were common place and regular.

*Hope this answer is helpful

7 0
3 years ago
After watching the video, how would you define the term ecological relationship? Are they always beneficial to organisms involve
dangina [55]

Answer:

There is no video but ecological relationship will be defined on a general note and it is not always beneficial to organisms.

Explanation:

In an ecosystem, organisms of the same or different species tend to interact with one another. This interaction is referred to as ECOLOGICAL RELATIONSHIP between the involved organisms. An ecological relationship can be of different types depending on the effect.

SYMBIOSIS is an ecological relationship between two organisms that interact together. SYMBIOSIS can either be mutualistic (both organisms benefit), parasitic (one organism loses and one gains), or commensalistic (one organism benefits and one neither benefits or loses). Another ecological relationship is PREDATION, where one organism called the PREDATOR feeds on part or all of another organism called PREY in order to obtain energy.

As stated above, some of the organisms involved in an ecological relationship benefits while others lose. Hence, it is not always a beneficial relationship to organisms.

7 0
4 years ago
As we learned in the lesson, Excel can be used in the workplace, but it can also be used at home. For example, a
Tju [1.3M]

Excel can be used to organize finances and find out the future trends of income and expenditure.

<h3>How do you use Excel to organize finances?</h3>

First you have to structure your personal budget spreadsheet. Then organize Your Budget using shading method. After that use Excel formulas to project your account balances into the Future. Calculate Payments and eliminate your debt. Excel sheet has many formulas on it which make the calculations better and very quick. This excel sheet has high importance in the budget making and organize finance.

So we can conclude that excel can be used to organize finances and find out the future trends of income and expenditure.

Learn more about excel here: brainly.com/question/25863198

#SPJ1

5 0
2 years ago
On-center cells: A. are excited by light that falls in the periphery of their receptive field. B. are excited by light that fall
Elena L [17]

Answer: B) are excited by light that falls in the center of their receptive field.

Explanation:

There are two types of bipolar cells present in the retina which are differentiated on the way the centres of their receptive fields respond to light. The names of bipolar cells are ON-centre and OFF-centre.

If a light fall at the centre of the receptive field of a bipolar cell, it will experience an exciting effect on that cell, resulting in it being depolarized, it is an ON-center cell.

Hence, the correct option is B.

6 0
3 years ago
Can yall see if im right
givi [52]

Answer:

Yes you are correct

Explanation:

4 0
3 years ago
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