Biology, 26.02.2020 18:25 belle200163
How is the life cycle of seedless vascular plants different from the life cycle of nonvascular plants?
The adult form of each seedless vascular plant has xylem and phloem.
The gametophyte stage is lacking in the life cycle of seedless vascular plants.
The sperm of seedless vascular plants do not need to swim in water.
The zygote of each seedless vascular plant forms before the egg is fertilized
Answers: 3
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Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:
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The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
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Aheterozygous normal male marries a woman with a sickle cell anemia. give the genotypes and possible phenotypes of the offspring
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In "the man in the water," what was the remarkable occurrence that rosenblatt reported?
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How is the life cycle of seedless vascular plants different from the life cycle of nonvascular plant...
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