Biology, 26.07.2019 12:30 homework2358
Rattlesnake fern, or botrychium virginianum, is a species of fern, a seedless plant, that is found all across north america. which structure is involved in the reproduction of this plant? spores pollen cones fruit
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Biology, 21.06.2019 18:00
Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?
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Biology, 22.06.2019 00:00
How does a lytic infection differ from a lysogenic infection?
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Biology, 22.06.2019 03:30
In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses. cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown. cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan. cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan. select the correct statements regarding the mode of inheritance of the coat color genes. a) both genes are x-linked. b) both genes are autosomal. c) one of the genes modifies the expression of the other gene. d) each gene has an additive effect on the intensity of coat color. e) each gene independently specifies three colors. f) one of the genes is autosomal, and the other is x-linked.
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Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sunβs energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
Answers: 1
Rattlesnake fern, or botrychium virginianum, is a species of fern, a seedless plant, that is found a...
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