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Questions in biology
📝 Answered - Suppose that, as a result of extensive pollution in the ocean, kelp forests are destroyed. Explain how this would affect not only kelp populations but also many other forms of marine life.
📝 Answered - If a heterozygous plant with seed color (Rr) is crossed with a homozygous recessive plant (rr), what is the probability of each seed color being produced?
📝 Answered - The man responsible for devising the modern scientific classification system still in use today is ______. a. Carolus Linnaeus b. Sir Harry Johnston c. Albert Einstein d. William S. Pinkston Jr.
📝 Answered - Kelp and other various types of seaweeds are examples of ________. a. green algae b. blue-green algae c. brown algae d. yellow algae
📝 Answered - In 2005, a large algal bloom composed of _____ caused a toxic condition known as the "red tide," which closed shellfish harvesting off of Newfoundland, Maine, and Massachusetts. a. cyanobacteria b. diatoms c. dinoflagellates d. red algae
📝 Answered - Why do all normal cells in the human body have the same number of chromosomes?
📝 Answered - Compare the element hydrogen with the alkali metal sodium.
📝 Answered - If a woman is homozygous for type A blood and her husband is type O, what is the probability that their offspring would have any one of the 4 possible blood types.
📝 Answered - The ______ is a sheet of muscle that helps us breathe and is situated just under the ribs and lungs. a. intercostal b. soleus c. oblique d. diaphragm
📝 Answered - During energy transformations, is energy sometimes destroyed? Is that true or false?
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