The photosynthetic pigments work together to function almost like an antenna.
a. true
b. false
Answer: a. true
You might also like to view...
Which of the following characteristics can distinguish vaginitis and vaginosis?
A. Causative agent B. Presence of discharge C. Presence of vaginal inflammation D. All of the choices are correct.
. A bell-shaped curve of phenotypic variation is indicative of
a. incomplete dominance. b. continuous variation. c. multiple alleles. d. epistasis. e. environmental variables on phenotypes.
Which of the following would NOT be considered a synovial joint?
a. hip bone to femur b. elbow c. joints between vertebrae d. shoulder to upper arm e. knee
Cystic fibrosis is a genetic disorder in homozygous recessives that causes death during the teenage years
If 9 in 10,000 newborn babies have the disease, what are the expected frequencies of the dominant (A1 ) and recessive (A2 ) alleles according to the Hardy-Weinberg model? A) f(A1 ) = 0.9997, f(A2 ) = 0.0003 B) f(A1 ) = 0.9800, f(A2 ) = 0.0200 C) f(A1 ) = 0.9700, f(A2 ) = 0.0300 D) f(A1 ) = 0.9604, f(A2 ) = 0.0392