#Question id: 11737
#Unit 6. System Physiology – Plant
Cytokinins have been shown to have effects on many
physiological and developmental processes, including____
a)
Leaf senescence
b)
Apical dominance
c) Gametophytic
development
d) Vascular development
e)
Breaking of bud dormancy
f) Causing bud dormancy
#Question id: 11627
#Unit 8. Inheritance Biology
The interaction of two loci that determine fruit color in
summer squash, which is commonly found in one of three colors: yellow, white,
or green. When a homozygous plant that produces white squash is crossed with a
homozygous plant that produces green squash and the F1 plants are crossed with
each other, the following results are obtained:
#Question id: 28531
#Unit 5. Developmental Biology
A gene which encodes a guanine nucleotide exchange factor,by enables the directional transport of auxin?
#Question id: 2993
#Unit 2. Cellular Organization
During meiosis, a defect occurs in a cell that results in the failure of spindle microtubules binding at the kinetochores. Which of the following statements describes the most likely result of such a defect?
#Question id: 3274
#Unit 11. Evolution and Behavior
The common edible frog of Europe is a hybrid between two species, Rana lessonae and Rana ridibunda. The hybrids were first described in 1758 and have a wide distribution, from France across central Europe to Russia. Both male and female hybrids exist, but when they mate among themselves, they are rarely successful in producing offspring. What can you infer from this information?