Chapter08
practice
1. a geneticist is studying the karyotype of a person with a normal number of chromosomes. which of the
following would be the correct chromosome configuration?
a. 22 pairs of autosomes and one pair of sex chromosomes
b. 22 autosomes and 1 sex chromosome
c. 22 pairs of alleles and one pair of sex chromosomes
d. 46 pairs of autosomes and one pair of sex chromosomes
e. 46 pairs of alleles and one pair of sex chromosomes

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

Describe the two types of vascular tissue