When a monocot such as corn germinates, the immature leaves are covered by a _____ while the radicle is covered by the _______.
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Seeds require _____________ for germination to occur.
Seeds require _____________ for germination to occur.
Which of the following does not belong to others?
Which of the following does not belong to others?
In men, skeletal muscles make about _____% of the body mass.
In men, skeletal muscles make about _____% of the body mass.
Organisms that are eukaryotes that form spores, lack flagell…
Organisms that are eukaryotes that form spores, lack flagella, and have cell walls containing chitin are classified as _____.
Which of the following is NOT a simple fruit?
Which of the following is NOT a simple fruit?
The relatedness of groups of organisms is more accurately de…
The relatedness of groups of organisms is more accurately determined when _____ data is examined.
A polarized membrane corresponds to the state of “action pot…
A polarized membrane corresponds to the state of “action potential”.
A light-colored or white flower that opens only at night is…
A light-colored or white flower that opens only at night is most likely pollinated by a _____.
In the 1880’s, Ernst Haeckel proposed adding the _____ kingd…
In the 1880’s, Ernst Haeckel proposed adding the _____ kingdom to the system of classification in order to separate the unicellular microscopic organisms from the multicellular largely macroscopic ones.