Which of the following tools can be used to see (and count) an organism's chromosomes?

Karyotype

DNA fingerprint gel

polymerase chain reaction (PCR)

pedigree

Quien es el padre de la Biologia?

Explain how horned toads quirting blood from their eyes i particularly good defense against coyote

Janna and Sarah are identical twins who were raised apart. Lisa and Shirley are nonrelated adopted siblings who were raised in the same home. Which pair would you expect to be more similar in personality traits like intelligence and shyness?

Can jellyfish live on land?

What opposes the sliding motion of two surfaces that are in contact.

Keeping medical information about a patient out of the view of visitors is an example of what?

Do mangos have vitamin c and vitamin a?

What does the term humidity refer to? A. a weather condition B. a form of precipitation C. a step in the water cycle D. the amount of water dissolved in the air

How would you argue that viruses are living things? How would you argue that viruses are not living things?

Which type of snail would be best suited to hide from predators if this population existed in a variable (mixed patches of light and dark areas) environment?