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disa [49]
3 years ago
12

"which type of plants keep their stomata open at night, but closed in the day?"

Biology
1 answer:
Alex Ar [27]3 years ago
8 0
The desert plants, I forgot the other name
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Carotenoids are red, orange, or yellow pigments found in many plants. Usually we see these accessory pigments only in the fall.
____ [38]
C is the answer because these accessory pigments on mass by the chlorophyll, which is responsible for producing food for the tree

5 0
3 years ago
Which events can cause an ecological disturbance? Select the three correct answers.
kvasek [131]

A, B and C are the events that will cause an ecological disturbance.

Rationale:

A. Introduction of a new species: When a new specie is introduced, it increases the competition in ecosystem with the native species for food, water, space and shelter. This affects the reproductive success of the native species and thus the dynamics of ecosystem.

B. Climate change: Climate change is different from a simple change of weather. The best example would be of Antarctica where the ice is melting fast due to the global warming. The native species find it harder to adapt to the warm temperatures.

C. Late spring snowstorm: Spring is the season where the plants grow and animals shed their fur. When snowstorms occur in this season they harm these plants and animals that live there.


5 0
2 years ago
What is the new peptide chain when the new dna segment is translated for 3'- TACAGGGTGCTACCCACT-5'
kakasveta [241]

Answer:

Methionine- Serine- Histidine- Aspartate- Glycine- stop

Explanation:

Translation, which occurs in the ribosomes, is the second stage of protein synthesis where mRNA transcript is used to synthesize a peptide chain that eventually forms a protein. The mRNA sequence is read in a group of three nucleotide called CODON. Each codon specifies a particular amino acid, which is read and added to the growing peptide chain.

In this question, a DNA sequence reds 3'- TACAGGGTGCTACCCACT-5, the

mRNA sequence from this DNA during transcription will be:

AUG UCC CAC GAU GGG UGA

From this mRNA sequence, the peptide chain that will result following translation is:

Methionine- Serine- Histidine- Aspartate- Glycine- stop

8 0
3 years ago
According to the World Health Organization, persistent organic pollutants (POPs) are found in nearly all tested organism tissues
olga55 [171]

Answer:

POPs are lipophilic, which means that they can be stored in fatty tissues for long periods of time.

Explanation:

8 0
2 years ago
If you can only find a particular
madam [21]

Answer:

B

Explanation:

Source credibility is very important. If there isn't any other information that proves or disproves your source or double checks it, its not typically "credible"

8 0
3 years ago
Read 2 more answers
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