Answer:
The correct option is<u> A. A ribosome reads the codon sequence at the 5' end of mRNA.
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Explanation:
In biology, translation can be described as a process in which proteins are made from the mRNA. The information in an mRNA is in the form of codons. This information is decoded by the ribosomes to form polypeptides. The polypeptides are the building blocks through which proteins are made. The process of translation begins with the step of initiation. In this process, the ribosome reads the mRNA and first tRNA is attached at the start codon.
Answer:
Option C, disruptive selection
Explanation:
Disruptive selection selects features and traits which are against the average population. The population would have extreme phenotypes but nothing in middle of that and hence could lead to deviation.
The higher percentage of male human population has deeper voice as dominant characteristics. The intermediate male population with a finer or less deep voice is small. As per the disruptive selection theory, the traits at the extremities are favored more over and above the mediocre traits and hence intermediate species (males with less deep or fine voice) will compete among themselves to produce species with ability on the extremes i.e deep voice or with higher level of testosterone.
Hence, option C is correct
They left so it would be emigration. Hope that helps!
In a cloud, water droplets condense onto one another, causing the droplets to get bigger and increase. When these droplets heavy enough, they fall to Earth as rain droplets. That is when we feel and see the rain. Water vapor turns into clouds when it cools and then condenses,or when it turns back into liquid water or ice.