How many cells does meiosis produce, and how do they compare genetically?

Four genetically different cells

Human height varies smoothly across a continuous range because it is:

A polygenic trait controlled by many genes

Males have only one X chromosome, so one recessive allele is enough

Has one recessive allele but does not show the trait, and can pass it on

Recessive, with both parents being carriers

The environment can influence how genes are expressed

12questions. Pick an answer and you'll see why right away.

A body cell has 46 chromosomes. After meiosis, its gametes will have:
How many cells does meiosis produce, and how do they compare genetically?
Which process during meiosis exchanges segments between homologous chromosomes to create variation?
In pea plants, tall (T) is dominant to short (t). Two heterozygous plants (Tt) are crossed. The expected phenotype ratio is:
An organism shows a recessive trait. Its genotype must be:
Crossing red (RR) and white (rr) snapdragons gives all pink (Rr) offspring. This is:
A person with blood type AB shows both A and B markers at the same time. This is an example of:
Human height varies smoothly across a continuous range because it is:
X-linked recessive conditions such as red-green color blindness appear more often in males because:
A carrier of a recessive trait is an individual who:
In a pedigree, two unaffected parents have an affected child. The trait is most likely:
Two genetically identical plants grow to different heights in bright versus dim light. This shows that: