Biology, 14.07.2019 15:20 Michaelpem1789
Microscopes are used to study the structures of rocks. over time, microscopes have become more and more powerful. as a result of this technological improvement, our structural information of rocks a) now includs fewer minerals. b) has become increasingly detailed. c) has become increasingly debatable. d) now includes the location of electrons.
Answers: 2
Biology, 22.06.2019 23:00
In the california poppy, an allele for yellow flowers (c) is dominant over an allele forwhite flowers (c). at an independently assorting locus, an allele for entire petals (f) isdominant over an allele for fringed petals (f ). a plant that is homozygous for yellow andentire petals is crossed with a plant that is white and fringed. a resulting f1 plant is thencrossed with a plant that is white and fringed, and the following progeny are produced: 54 yellow and entire; 58 yellow and fringed, 53 white and entire, and 10 white andfringed. using the chi-square test, what would the probability value (p-value) be?
Answers: 2
Biology, 23.06.2019 00:20
How have crops been modified? a.plants have been made more susceptible to pests b.plants have been made resistant to herbicides c.plants have been made more susceptible to herbicides d.plants have been modified to have reduced yield
Answers: 1
Biology, 23.06.2019 01:00
Which sentences describe the logistic growth model? there are three different phases of the s-shaped curve. at first, growth is exponential because individuals are few and resources are plenty. this growth model occurs in a situation where resources are plenty and individuals are few to consume the resources. population growth decreases as resources become limited. when a population size reaches the carrying capacity of its environment, the population growth slows down or stops completely. the model looks like a j-curve.
Answers: 3
Microscopes are used to study the structures of rocks. over time, microscopes have become more and m...
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