Biology, 20.07.2019 15:00 Dallas3506
Ddt was banned from use as a pesticide in the united states because a. it caused the eggs of fish-eating birds to become thin and fragile. b. it was washed by rain into streams, rivers, lakes, and ponds. c. it was ingested by fish and other aquatic animals. d. all of the above. select the best answer from the choices provided a b c d
Answers: 2
Biology, 21.06.2019 19:30
Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation
Answers: 1
Biology, 22.06.2019 02:30
Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe
Answers: 1
Biology, 22.06.2019 11:00
Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.
Answers: 2
Biology, 22.06.2019 20:00
Which of the following statements about genes and traits is true? a single trait can be controlled by multiple genes. a single gene can control a single trait. a single trait can alter multiple genes. a single gene can influence multiple traits.
Answers: 3
Ddt was banned from use as a pesticide in the united states because a. it caused the eggs of fish-ea...
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