Animals have more mechanisms for asexual reproduction than plants.

a. True

b. False

An operculus covers which body part of a bony fish?

Why is it so important to mankind that NASA finds life on Mars?

How many chambers are found in the heart? What other group of organisms would have this same number of chambers?

How much does a gallon of blood weigh in pounds?

In a group of American curl cats, some individuals have curled ears and others have straight ears. In this group, the gene for the ear type trait has two alleles. The allele E is for curled ears, and the allele e is for straight ears.

4. Which statement is true of both mitosis and meiosis? Both occur only in reproductive cells. DNA replication occurs before the division of the nucleus. Both are involved in asexual reproduction. The number of chromosomes is reduced by half. 5.

What is the set of steps used to collect information to test a hypothesis called?

W X Urine is carried from the kidneys to the urinary bladder. Urine is temporarily stored before it is released. Y Z Waste products are filtered through nephrons. Urine is carried from the urinary bladder and released outside the body.

Which molecule is incorrectly matched with its monomer? a. nucleic acids; nucleotide b. protein; amino acid c. starch; lipid

Xylem's main function is to transport _[blank]_. amino acids and proteins water and inorganic nutrients sugars and starch fats and oils