Capillary waves are small
Indicate whether the statement is true or false
T
You might also like to view...
Engulfing-phagocytic cells of innate immunity of vertebrates include _____
I) neutrophils II) macrophages III) dendritic cells IV) natural killer cells A) I and III B) II and IV C) I and IV D) I, II, and III E) I, II, III, and IV
Double fertilization refers to
(a) fusion of two sperm nuclei and two egg cells. (b) fusion of one sperm nucleus with two polar nuclei and fusion of another with the egg cell nucleus. (c) maturation of the ovary into a fruit. (d) none of the above.
Procedures such as grinding, mincing, vortexing, and preparing smears:
a. are hazardous and should be performed while wearing gloves and gown protec-tion. b. create aerosol droplets and should be per-formed only in an approved biosafety cabinet. c. should be avoided with specimens known to contain infectious agents. d. produce a spill hazard and should be per-formed over an absorptive mat.
Using the product rule, the probability that parents heterozygous for two traits (AaBb) produce an offspring homozygous recessive for the same two traits (aabb) is
A) 1/4. B) 1/8. C) 1/16. D) 1/24.