What are ribosomes present in?

Which statement best explains why meiosis produces haploid cells rather than diploid cells? A) Haploid cells join to form an organism that has half the number of chromosomes as the parent.

Which of the following situations demonstrates hibernation? A. Young puppies sleep almost 16 hours every day. B. Humans fall asleep every night. C. Golden-mantled squirrels reduce their body temperature and metabolism during winter months. D.

What are the general steps of the Scientific Method, in order?

Polysaccharides are composed of what monomers (building blocks) ?

What is the relationship between dna and chromosomes?

The mechanism of urine formation involves three processes: filtration, reabsorption, and secretion. Primary urine is formed by filtration from the blood.

This tree was constructed by comparing sequences of homologs of a gene that plays a role in development; Drosophila was used as an outgroup.

What is one main difference between the cell wall and the cell membrane?

Agrobacteriuminfects plants and causes them to form tumors. You are asked to determine how long a plant must be exposed to these bacteria to become infected.

How do oozes differ from abyssal clay? Discuss how productivity, destruction, and dilution combine to determine whether an ooze or abyssal clay will form on the deep-ocean floor