Biology, 05.02.2021 21:30 Itsyourgirllulu
Radiation that is redshifted has the peaks of its waves
A. with more energy
B. closer together
C. both closer together and with more energy
D. farther apart
Answers: 3
Biology, 21.06.2019 18:00
Which flexible structure that supports the nerve cord and led to the backbone
Answers: 3
Biology, 21.06.2019 22:00
Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.
Answers: 2
Biology, 22.06.2019 00:20
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
Biology, 22.06.2019 05:20
Which description provides the best objective summary of the article in the passage?
Answers: 1
Radiation that is redshifted has the peaks of its waves
A. with more energy
B. closer togethe...
B. closer togethe...
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