A flock of flamingos wading and feeding in a lake is an example of a(n) __________
a. organism
b. population
c. community
d. ecosystem
B
You might also like to view...
When two alleles of the same gene are
different, the individual carrying those alleles is said to be
a. recessive. b. heterozygous. c. phenotypic. d. somatic. e. homozygous
After fertilization, which hormone is secreted by the developing embryo to maintain the function of
the corpus luteum? a. GnRH b. FSH c. hCG d. ACTH e. LH
Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a bird eats the spider. How many producers are there is this scenario?
What will be an ideal response?
Gene therapy:
A) involves introducing non-defective genes into the cells of an individual with a genetic disorder. B) relies on drug treatment of patients with genetic disorders at specific times that correspond with cell division. C) involves no controversial or ethical questions. D) is defined as the replacement of organs from patients with genetic disorders by transplant. E) has been wildly successful in curing human diseases.