Biology, 08.09.2021 22:20 lucyamine0
A student made a model of a closed ecosystem in a bottle like the one
shown. Then the student hypothesized that the water cycle will take place in
the model ecosystem.
Which evidence can the student collect to support her hypothesis?
A She can visually count the number of rocks in the bottle.
B. She can observe condensation on the inside of the bottle.
C. She can observe precipitation in her neighborhood every day.
O D. She can add a new plant to the plastic bottle every day.
Answers: 2
Biology, 22.06.2019 04:50
What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.
Answers: 3
Biology, 22.06.2019 11:00
This is the main structural axis of the plant that supports leaves, flowers and fruits; transports fluids; stores nutrients and produces new tissue.
Answers: 2
Biology, 22.06.2019 12:40
Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.
Answers: 1
Biology, 22.06.2019 14:10
What do we call the process when two dominant alleles are expressed and do not blend? a.incomplete dominance b.codominance c.multiple alleles
Answers: 2
A student made a model of a closed ecosystem in a bottle like the one
shown. Then the student hypo...
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