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Flauer [41]
4 years ago
13

Which of the following occurs during artificial cross pollination? A. A different plant species is used to pollinate another pla

nt. B. The plants reproduce sexually by self pollination. C. The scientist completely controls the transfer of pollen from one flower to the stigma of another.
Biology
1 answer:
ira [324]4 years ago
5 0

Answer:

c

Explanation:

its artificial= done by humans

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The diagram shows genetic structures. Which label best represents the area marked Y? ​
hoa [83]

Answer:

z

Explanation:

it is the same structure

8 0
3 years ago
Invasive species always have a negative impact on an ecosystem. <br><br> A) True <br> B) False
Ganezh [65]
i think false because they can help with another animal and there population decrease
8 0
3 years ago
Which of the outcomes could potentially result if a mutation in the gene encoding the Gα subunit eliminates its GTPase activity?
ikadub [295]

Answer:

The prime function of the GTPase activity of the G-alpha protein is to perform the hydrolysis of the attached guanosine triphosphate or GTP. Upon combination with the GTP, the G-alpha protein becomes activated, and when hydrolysis of GTP takes place to guanosine diphosphate or GDP, the G-alpha subunit becomes inactivated.  

Therefore, the activity of the GTPase provides the G protein-coupled signaling mechanism's regulation. In case, if the mutation takes place within the gene encrypting the G-alpha subunit, then the inhibition of GTPase activity occurs, which would eventually result in the following outcomes:  

1. The stimulation of the signaling pathway may take place for a prolonged time duration, eventually causing an unwanted differentiation of the cell.  

2. There would be a spontaneous enhancement in the concentration of cyclic-AMP within the cell.  

3. The activation of the G-alpha subunit would take place for a prolonged time duration.  

8 0
4 years ago
What will happen to fish if the water get too hot or too cold?
aleksandrvk [35]

Well, if it gets TOO cold or TOO hot, it dies (like humans). But when it gets a bit colder then it's normal habitat, the metabolism will slow down, making it look sleepy, and sluggish. If it gets too hot, the metabolism will speed up, making it seem hyper and energetic.

6 0
4 years ago
Conflict theorists view society as a system or organism with interdependent parts?
likoan [24]

Answer:

The answer is False.  

Explanation:

Karl Marx is the dad of the social clash hypothesis, which is a part of the four ideal models of human science. Certain contention hypotheses set out to feature the ideological angles inborn in customary thought.A third essential sociological structure is the contention hypothesis. Dissimilar to the basic utilitarian hypothesis, which sees society as a serene unit, strife hypothesis translates society as a battle for power between gatherings participating in struggle for constrained assets. Karl Marx is the originator of contention hypothesis.

3 0
3 years ago
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