<span> a. A long chain of adenine nucleotides is added to the 3' end of mRNA during termination of transcription is the correct about the polyadenylation mechanism.
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Answer:
A double-layered membrane called the pericardium surrounds your heart like a sac. The outer layer of the pericardium surrounds the roots of your heart's major blood vessels and is attached by ligaments to your spinal column, diaphragm, and other parts of your body.
Explanation:
Answer:
Algae produces food and catfish also needs warm water.
Explanation:
Sunlight regulates the productivity of algae and the number of catfish in a pool because algae produces food in the presence of sunlight during the process of photosynthesis. If algae produces more food, so more food is available for the catfish and as a result the population of catfish increases. If no sunlight occur on the pool the algae is unable to produce food and the population of catfish decreases. Sunlight increases the temperature of water which makes environment suitable for the catfish because catfish needs slightly warm water for its growth. So we can say that sunlight has a great affect on algae and catfish.
Answer:
Homozygous
Explanation:
Homozygous individuals are those who do not have genetical variation, it means that they will always look the same generation after generation, those individuals are vulnerable to not adapt to natural selection due to his lack of genes.
You can see homozygous every day, just looking at some pure breeds of dogs or other animals.
The dissolved solid signifies towards any salts, minerals, metals, anions, or cations dissolved in water. The TDS (total dissolved solids) include inorganic salts, like magnesium, calcium, potassium, bicarbonates, sodium, sulfates, and chlorides, and certain small concentrations of organic matter, which are dissolved in water.
In the given case, the reported TDS will be very low, as the mass of the spattered sample was not returned and the weight of the sample is then influenced.
