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navik [9.2K]
3 years ago
12

A family is composed of many what?

Biology
1 answer:
Reika [66]3 years ago
3 0
Um, a family is composed of people?
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HELPPPPP LOTS OF POINTS
ZanzabumX [31]

Answer:

B

Explanation:

its literally a cell law .-.

3 0
3 years ago
Read 2 more answers
Babies with very low or very high birth weight are less likely to survive. The graph shows the percentage of babies born at
dalvyx [7]

Answer:

Option C is correct.

The information provided clearly shows that the babies with average weights form a stable selection, the average is favoured.

Stabilizing selection is occurring because the average is favored.

Explanation:

Concluding Part of the question

A graph entitled Percentage of Babies born at Different Weights has weight in pounds on the horizontal axis, and percentage on the vertical axis. A small percentage of babies are born at the low and higher birth weights, and a greater amount are around 7 to 8 pounds.

Which statement is a valid claim that could be made using the data in the graph?

A) Directional selection is occurring because the graph favors an extreme.

B) Disruptive selection is occurring because the two extremes are favored.

C) Stabilizing selection is occurring because the average is favored.

D) Biodiversity variation is occurring because there is an increase in trait variation.

Explanation

Stabilizing selection represents a form of natural selection where the intermediate variants of a trait, that is the non-extreme trait values are the ones that ensure the survival and subsequent formation of stable population of the species with this average traits.

In this question, it is given through the data from the graph that babies with very low or very high weights are less likely to survive.

And it is logical as very low weight babies are most likely to be very weak, fragile and susceptible to being on the wrong side of natural selection and very high weight babies have all sorts of overweight issues plus the fact that they have to literally be squeezed out of the womb through a very narrow canal, really pushing their oversight bodies to its limits very early making them also susceptible to being on the wrong side of natural selection.

The average weight babies on the other hand do not experience any of the issues discussed in the last paragraph, they are usually healthy and thus have a high survival rate. So, it is evident to see that the population of babies stabilizes based on a particular non-extreme trait value (baby weight) through stabilizing selection.

Hope this Helps!!!

8 0
2 years ago
PLEASE ANSWER QUICKLY
mylen [45]

Answer:

They are a response to an illness

8 0
2 years ago
Read 2 more answers
Of the six kingdoms now recognized, A two are eukaryotes, and four are prokaryotes. B four are plants, and two are animals. C tw
vitfil [10]

Answer:

The answer to your question is: letter C. two are prokaryotes and four eukaryotes

Explanation:

A two are eukaryotes, and four are prokaryotes. This answer is wrong because animalia, plantae, fungi and protista are eukaryotes.

B four are plants, and two are animals. This answer is wrong because only one kingdom is plants (plantae).

C two are prokaryotes, and four are eukaryotes. This answer is right there are two prokaryotes (eubacteria and archaebacteria) and the others are eukaryotes.

D four are bacteria, and two are eukarya. This answer is wrong there are only 2 bacteria not 4.

4 0
3 years ago
Read 2 more answers
How are the carbon cycle and water cycle connected
velikii [3]
Energy from the sun sets in motion both the carbon and water cycles. Recall that sunlight plus water plus carbon dioxide are combined by photosynthesis in green plants to create carbohydrates. However, changes to the carbon cycle can have an impact upon the water cycle.
5 0
2 years ago
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