Answer:
NON DISJUNCTION: when 2 homologous chromosomes move to the same pole during meiosis. One daughter cell will be missing one chromosome while the other will have an extra chromosome.
Explanation:
Answer:
Carbon dioxide is a gas consisting of one part carbon and two parts oxygen. It is one of the most important gases on the earth because plants use it to produce carbohydrates in a process called photosynthesis
Explanation:
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Multiple alleles: three or more alleles for a specific gene
polygenic traits: a trait controlled by a group of nonallelic genes
The
correct answer is urethra.
<span>In
males, the urethra is a tube that connects the urinary bladder to the urinary
meatus (opening) for the removal of urine from the body but it also travels
through the penis and carries semen which means that is part of both, urinary
and reproductive systems. Males use urethra for urination and ejaculation and
thus they contain external urethral sphincter and internal urethral sphincter
muscle.</span>
