Seed packets give a recommended planting depth for the enclosed seeds. The most likely reason some seeds are to be covered with only -inch of soil is that the _____
A) seedlings do not have an etiolation response
B) seeds require light to germinate
C) seeds require a higher temperature to germinate
D) seeds are very sensitive to waterlogging
B
You might also like to view...
Which of the following, if true, would force us to reevaluate the findings that Cann discovered with regard to the human family tree?
A. if human fossils were discovered in Australia that had DNA similar to the DNA found in early Homo sapiens in Africa B. if Neanderthal genomic DNA was found in our genome C. if humans fossils were discovered that had genomic DNA different than their mitochondrial DNA D. if human fossils were discovered in Asia that had DNA completely different from the DNA found in early Homo sapiens in Africa E. None of the answer options is correct.
The amniotes include (select all that apply)
A. sharks B. amphibians C. reptiles D. birds E. mammals
Which of the following is TRUE of the mediator protein complex in eukaryotes?
A. Mediator facilitates interactions between RNA polymerase II and regulatory transcription factors. B. Mediator controls the rate at which RNA polymerase transcribes mRNA. C. Mediator partially wraps around RNA polymerase and the general transcription factors. D. Mediator is composed of several proteins. E. All of the choices are correct.
Amine hormones are modified
a. amino acids. b. free fatty acids. c. cholesterol. d. sugars. e. starches.