A zygote is
A. haploid
B. the product of fertilization
C. diploid
D. more than one of these
E. a genetically distinct individual of a species
D. more than one of these
haploid
the product of fertilization
diploid
a genetically distinct individual of a species
You might also like to view...
Work by Scott Bizily, Richard Meagher, and colleagues in the 1990s produced Arabidopsis thaliana
plants that are able to take up ____ from the soil and convert it into a much less dangerous substance.
a. arsenic b. methylmercury c. chelated iron d. lead e. uranium hexafluoride
Refer to the accompanying figure. What is missing in the filament labeled as A?
a. septa b. nuclei c. spores d. hyphae e. mycelia
Answer the following questions true (T) or false (F)
1. Reverse transcriptase synthesizes a DNA molecule from an RNA template. 2. The goals of recombinant DNA technology include production of new organisms with useful combinations of traits. 3. Restriction enzymes are useful only on synthetic DNAs.
Answer the following questions true (T) or false (F)
1. The Cambrian explosion followed extinction of the dinosaurs. 2. Vascular tissue is important for both efficient water distribution and taller growth in plants. 3. Both gymnosperms and angiosperms may be pollinated by animals.