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Bad White [126]
3 years ago
5

Excited what carry the absorbed energy in photosynthesis :

Biology
1 answer:
Alisiya [41]3 years ago
7 0
Electrons get “excited” or charged by sunlight, then they move on through the photosystem 2 and 1 along the etc or electron transport chain
You might be interested in
Someone pls answer fast
fgiga [73]

Answer:

I would say overpopulation

Thus because when they are trying to navigate through jungles, they are destorying whats in their path, without realizing. There are so many of the elephants it just keeps happening over and over like a cycle.

5 0
3 years ago
In a population of plants, the allele for long stems is completely dominant over the allele for short stems. If 35% of the popul
KatRina [158]
Assumptions:
1. Equilibrium has been reached for the allele proportions
2. Absence of <span>evolutionary influences such as </span>mate choice<span>, </span>mutation<span>, </span>selection<span>, </span>genetic drift<span>, </span>gene flow<span> and </span>meiotic drive<span>.
</span>
Defining L=long stem, l=short stem, and L is dominant over l.
f(x) = frequency of allele x  (expressed as a fraction of population)
Then the Hardy-Weinberg equilibrium law applies:
p^2+2pq+q^2=1
where 
f(LL)=p^2
f(Ll)=2pq
f(ll)=q^2

Given f(ll)=0.35=q^2, we have
q=sqrt(0.35)=0.591608
p=1-q=0.408392
=>
f(Ll)
=2pq
=2*0.408392*0.591608=0.483216
= proportion of heterozygous population

Answer: percentage of heterozygous population is 48.32%
7 0
4 years ago
A mutation in a gene that controls mitosis in cells may cause? a) cancer. b) cystic fibrosis. c) albinism. d) meiosis.
harkovskaia [24]
The answer is <span>a) cancer.

</span><span>Cells must control mitosis (cell division) in order to maintain normal cell function. If something happens to the control of mitosis, the healthy cells will divide uncontrollably. These new cells are cancer cells and they are also out of control. They will continue to divide uncontrollably, so the mass of the cancer cells will grow.
</span>Regarding other choices:
- cystic fibrosis is an inherited disorder of lungs and digestive system,
- albinism is a congenital disorder characterised by the absence of pigment in the skin and hair,
- meiosis is cell division resulting in the reduction of a chromosome number in half.
7 0
4 years ago
Gloria, a student from a poor family, goes to a therapist for treatment of her test anxiety. Her therapist tells her that the an
faust18 [17]

Answer:

Answer is sociocultural theory treatment model.

Explanation:

Sociocultural theory has been described as one of the important theories in psychology. This theory highlights impact of contributions the society make to people activities, outputs, or developments.  One of the aspects is education.

The sociocultural theory explained that learning is when there is social interaction between or among individuals. This shows that, the mental abilities of people are based on the social interaction and the culture they are in.

In the case of Gloria, the society where she found herself ,probably does not treat the people or students from a poor family well. This means that , there is discrmination between the poor and the rich, and this will definitely affect the functionality of her mind.

5 0
4 years ago
Which of the following is widely regarded as the most significant, insightful, and powerful type of information that science gen
d1i1m1o1n [39]
The answer is D.............
8 0
3 years ago
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