When crossing two heterozygous parents, the chance of getting an offspring with both recessive alleles is

3 out of 4 (75%)

1 out of 4 (25%)

4 out of 4 (100%)

How did vertebrea prevent from griding against one another?

In 2008, a pair of skyscrapers were built in the desert country of Bahrain with three large-scale wind turbines suspended between their matching 787-foot office towers.

What is a teratogen? An aspect of an individual's personality believed to be biologically based A highly specialized nerve cell responsible for communicating information An automatic response or movement that is not consciously controlled An

A form of rna that is used to carry message from dna the rest of the cell? A) rna B) mrna c) dna D) codon

A family brings their elderly mom to the emergency department. The client had a short period of time where she was confused, had slurred speech and appeared to have a weak arm.

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.