41. what is upwelling in the ocean? 42. what is brought to the surface as a result of upwelling? 43. what does brackish mean? 44. what bodies of water would be brackish? 45. what type of technology is primarily used to map the ocean floor? 46. how would the ocean be affected if there were no estuaries? 47. what is a hydrothermal vent? 48. describe the intertidal zone of the ocean? 49. what special conditions do organisms that live in the intertidal zone encounter? 50. describe the oceanic zone.
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Biology, 21.06.2019 15:00
Which of the following birds remained ancient looking in the miocene epoch? a. crows b. owls c. grouses d. none of the above
Answers: 3
Biology, 21.06.2019 18:00
Dominance the dominant allele doesnât fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.
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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, 22.06.2019 12:30
Creating new things to solve problems and improve life depends on the close interaction of which two fields?
Answers: 2
41. what is upwelling in the ocean? 42. what is brought to the surface as a result of upwelling? 4...
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