During which stage of meiosis do synapsis and crossing over occur?

A hornless ox was mated with a horned cow They procreated two individuals one of them of horned offspring what is the genotype of parents and individuals if you know that's hornless trait is dominant over horned trait?

A scientist should always have an open mind because science is always

Why are food regations important

It would not have occurred to her that an action which is ineffectual thereby becomes meaningless. what action is winston recalling? why is this gesture important to winston

Identify the group below that would contain the largest number of organisms. A) Species B) phylum C) genus D) class

Why is it difficult to find the ideal light intensity if the temperure were very hot or cold?

If a population of deer exceeds its carrying capacity, it is likely that the population will crash. population will become extinct. carrying capacity will increase. birth rate will increase.

Which of the following species is most likely to be an invasive species if introduced into a favorable new habitat? a. Oyster b. Fish c. Rabbit d. Bobcat

Which would BEST allow a species to survive environment changes

You discover a very slow-growing plant that has extremely tiny leaves that are covered in a thick layer of wax and succulent stems. in which biome did you most likely discover this plant?