How are young plants supported ?
a) the pressure of water inside the cells pressing outwards o...
Biology, 19.03.2020 13:11 jennamae9826
How are young plants supported ?
a) the pressure of water inside the cells pressing outwards on the cell membrane
b) the pressure of water inside the cells pressing outwards on the cell walls
c) the pressure of water passing from the roots through the phloem
d) the pressure of water passing from the roots through the xylem
Answers: 2
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The organelle pictured is found in cells of and is theorized to have once been an independent organism.
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Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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Biology, 22.06.2019 03:30
Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?
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Is dna the same in every cell in the human body explain your answer
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