Answer:
Both physical and chemical factors
Explanation:
A mutation is any alteration in the DNA sequence of the genome of a particular cell/organism. Depending on the type and localization, a mutation can be neutral, deleterious, or even beneficial for the individual that possesses it. Moreover, the mutation rate refers to the probability for a mutation to appear in a cell/organism. Exposure to physical environmental factors (e.g. ultraviolet radiation, X-rays, gamma rays, etc) and chemical factors (e.g., bromine) can increase this likelihood.
Answer:
nucleus.
The DNA unzips.
A strand of RNA is made.
The RNA moves to the cytoplasm.
A protein is produced.
The RNA leaves the ribosome.
Explanation:
The central dogma of molecular biology is an explanation of the flow of genetic information from DNA to protein within a biological system. It starts from replication in which DNA strands are duplicated. It goes toward transcription in which RNA strand is made from DNA in transcription. This mRNA moves toward the cytoplasm, outside the nucleus. T-RNA goes toward the ribosome and binds there to make protein from translation. After protein production, this rRNA leaves the ribosome.
According to the given statement 26 chromosomes are in one meiotic cell during telophase 2.
<h3>What exactly are chromosomes?</h3>
The thread-like components known as chromosomes are found in the nucleus of both plant and animal cells. Proteins and a single unit of deoxyribonucleic acid make up each chromosome (DNA).The exact directions that give each type of living thing its uniqueness are encoded in DNA, which is handed down from parents to offspring.
<h3>What are chromosomes' primary purposes?</h3>
The basic function of chromosomes is to transport DNA and transmit genetic material through one generations to the next. Cell division depends heavily on chromosomes. They protect the DNA against tangles and harm.
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