Examlex
Biotic _____ is the process by which unique species compositions originally found in different regions slowly become more similar as a result of the movement of people, cargo, and species.
Double Fertilization
A process in the flowering plant life cycle in which there are two fertilizations; one fertilization results in formation of a zygote, whereas the second results in formation of endosperm.
Sperm
Male reproductive cells designed to fertilize female ova (eggs) during sexual reproduction.
Reproductive Structures
Organs or features of organisms that are involved in the production of offspring.
Human Civilization
The complex society that humans have developed through cultural, technological, and social advancements.
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Q16: Bottom dwelling aquatic organisms are called _.
Q18: Mycorrhizal fungi acquire _ from their plant
Q19: What is the main avenue by which
Q30: Ecotypes are local populations within a species
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Q90: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5501/.jpg" alt=" (Figure 19.13)