Biology, 06.12.2019 20:31 brillamontijo
cell theory is based on a series of discoveries. in 1655, robert hooke coined the word "cell" from his investigations of cork cells. almost two hundred years later, schleiden and schwann proposed the cell theory that states that:
all life forms are made from one or more cells.
the cell is the smallest form of life.
in 1859 louis pasteur's experimental data provided the data to add a third element to the theory:
all cells come from other living cells.
pasteur's work shows us that theories
a) can be disproved by peer review.
b) must be modified as time goes by.
c) can be modified with new empirical data.
d) are never changed regardless of empirical evidence.
Answers: 3
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If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)
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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.
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Along what geographical feature are most of the oil producing regions located
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Biology, 22.06.2019 11:00
Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse
Answers: 1
cell theory is based on a series of discoveries. in 1655, robert hooke coined the word "cell" from h...
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