Biology, 06.10.2020 17:01 madisontaegarmatus
The barren-ground caribou shown below is a large herbivore that lives in a subarctic climate near Yellowknife, Canada. Which of these is NOT an adaptation found
caribou?
A. Caribou have wide feet to help them avoid sinking into deep snow
B Caribou can digest a diet of grasses, twigs, and mushrooms
C Caribou can hold their breath for up to nine minutes underwater
D Caribou migrate between a summer location with abundant food and a winter location where conditions (weather, food, snow cover) are more favorable
Answers: 2
Biology, 22.06.2019 05:00
Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.
Answers: 2
Biology, 22.06.2019 21:40
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
The barren-ground caribou shown below is a large herbivore that lives in a subarctic climate near Ye...
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