Biology, 28.11.2019 06:31 gonzalesalexiaouv1bg
Amajor part of an ecosystem was washed away by a flood. only two male deer and two female deer survived from the original population of 50 deer. the four deer mate and produce offspring. over time, the population of deer grows. which prediction is most likely for the future generations of deer?
Answers: 2
Biology, 22.06.2019 11:30
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
Biology, 23.06.2019 02:40
Which of the items below would represent the phenotype of an individual? a.gg b.hh c.brown fur
Answers: 2
Biology, 23.06.2019 06:00
How does the process of meiosis ensure that each generation of offspring has the same number of chromosomes as the generation before
Answers: 1
Amajor part of an ecosystem was washed away by a flood. only two male deer and two female deer survi...
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