Scientific inquiry is based on
A) information found in a gossip magazine.
B) cultural biases or traditions.
C) stories that are passed down through generations.
D) natural causes.
D
You might also like to view...
The following sequence represents events in the development of a fruit:
A. pollination, fertilization, embryo, ovary matures B. pollination, germination of pollen, endosperm, ovule C. pollination, endosperm, embryo, ovule matures D. pollination, fertilization, germination of pollen, ovule matures, embryo forms E. pollination, double fertilization, ovule matures, embryo forms, ovary matures
In Drosophila melanogaster there is a sex-linked gene for eye color that is found only on the X
chromosome. The allele for red eye color (Xw+) is dominant over the allele for white eye color (Xw). You examine a vial of 100 flies that are all offspring from a single genetic cross. You find both redeyed females and white-eyed females as well as both red-eyed males and white-eyed males. The genotypes of the parents were
a. Xw+Xw+; XwY. b. Xw+Xw; XwY. c. XwXw; Xw+Y. d. Xw+Xw; Xw+Y. e. XwXw; XwY.
Which of the following enzymes digests fats?
a. aminopeptidase b. disaccharidases c. amylase d. lipase e. trypsin
The pacemaker is located in the atrioventricular node. Indicate whether the statement is true or false