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tester [92]
3 years ago
14

. Luraine, who has blood type o, has a child with blood type B. She claims Will is the

Biology
1 answer:
Amiraneli [1.4K]3 years ago
8 0
Blood typing can identify if will is the father or not by the composition of the genotype and it’s compatibility within the parents.

Will can not be the parent as there is only one possible genotype composition of blood type AB being i^Ai^B.
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NOTE: ALL of the remaining questions in this Prelab refer to the following experiment, designed to test whether fruit flies pref
drek231 [11]

Answer:

In the above experiment, these three flies are not enough cogent

Explanation:

Because in the above experiment which is designed to test that, in the above cage these three flies prefer which type of food either it is a banana which is fresh or either apple which is rotten. But the behavior of the flies is not the same, so it is difficult to judge where the flies spend more time. It is a probability that the flies spend most of the on a fresh banana or a rotten apple or both fruits.

These three flies could be unusual.

7 0
3 years ago
A graph of coal reserves in the United States versus time slopes downward. This indicates that coal production could have ______
rjkz [21]
The correct answer is:  [B]:  "decreased" .
________________________________________________________
<u>Note</u>:
________________________________________________________
        In a graph of "coal reserves in the United States" vs. "time" ; 

→ the "time" is the "independent variable" that belongs on the "x-axis" .

→ The quantity or amount of "coal reserves in the United States" is the "dependent variable" that belongs on the "y-axis" . 

       If the graph "slopes downward" ;  this would indicate a "decrease" in the amount/quantity of "coal reserves" over "time" .  

→  As the value of "x" increases — "time" increases — and; as "x" increases, the value of "y" {the amount/quantity of "coal reserves"} decreases.  

→ This would be represented by a "downward sloping" graph;  

→  and, among the answer choices given, could indicate that coal production:
_______________________________________________________
                     →  "decreased" ;    
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→  which is:  Answer choice:  [B]:  "decreased" .
_______________________________________________________
7 0
3 years ago
Read 2 more answers
Which additional observation would support the conclusion that the deer population is not changing size from year to year, meani
gavmur [86]

Answer:

The presence of predators of deer which does not allow increase in the population of deer year after year.

Explanation:

In an forest ecosystem, one animal controls the population of another organisms and thus there is no increase in the population of that organism and the ecosystem is in equilibrium state. The population of deer did not increase due to the presence of predators such as lion, cheetah etc and the net population is 0.

7 0
3 years ago
A scientist performs an experiment in which they create an artificial cell with a selectively permeable membrane through which o
Alborosie

Answer:A. Water moves into the cell

Explanation:water moves into the cell through osmosis.during osmosis water moves from a region of low concentration of solute to a region of high concentration of solute.the glucose introduced into the cell makes it more concentrated.

In this case the cell is hypertonic and water would enter into the cell through the semi permeable membrane.this membrane allows water to pass through but not glucose.this movement of water into the cell causes the cell to become turgid.

3 0
3 years ago
All matter is either living or non-living?<br> A. True<br> B. False
tia_tia [17]

Answer:

True

Explanation:

6 0
3 years ago
Read 2 more answers
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