US Famous MCQs

American Famous Botanists MCQs with Answer

Who is known for his work on plant genetics and his experiments with pea plants?
A) Asa Gray
B) Rachel Carson
C) Gregor Mendel
D) Luther Burbank
Answer: C) Gregor Mendel

Which botanist is celebrated for her pioneering work in plant conservation and for co-founding The Nature Conservancy?
A) Beatrix Potter
B) Katharine Brandegee
C) Liberty Hyde Bailey
D) Rachel Carson
Answer: B) Katharine Brandegee

Who is known for his extensive research on plant hormones and his discovery of auxins?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: A) Frits Went

Which botanist is recognized for her contributions to the study of marine algae and her work on phycology?
A) Rachel Carson
B) Beatrix Potter
C) Katharine Brandegee
D) Margaret Slosson
Answer: D) Margaret Slosson

Who is celebrated for his research on plant anatomy and his development of the concept of plant tissues?
A) Liberty Hyde Bailey
B) George Washington Carver
C) Asa Gray
D) Charles Bessey
Answer: D) Charles Bessey

Which botanist is known for his research on plant ecology and his study of plant succession?
A) Rachel Carson
B) Liberty Hyde Bailey
C) George Washington Carver
D) Frederic Clements
Answer: D) Frederic Clements

Who is recognized for his contributions to ethnobotany and his research on medicinal plants used by indigenous peoples?
A) George Washington Carver
B) Richard Evans Schultes
C) Asa Gray
D) Luther Burbank
Answer: B) Richard Evans Schultes

Which botanist is known for his work on plant taxonomy and his development of the system of classification known as the “Bailey System”?
A) Luther Burbank
B) Liberty Hyde Bailey
C) George Washington Carver
D) Asa Gray
Answer: B) Liberty Hyde Bailey

Who is celebrated for his research on the physiology of plant growth and his investigations into plant responses to light and gravity?
A) George Washington Carver
B) Luther Burbank
C) Asa Gray
D) Charles Darwin
Answer: D) Charles Darwin

Which botanist is known for his work on plant taxonomy and his contributions to the understanding of plant classification and nomenclature?
A) George Washington Carver
B) Luther Burbank
C) Asa Gray
D) Liberty Hyde Bailey
Answer: C) Asa Gray

Who is recognized for his research on plant diseases and his contributions to the field of plant pathology and disease control?
A) George Washington Carver
B) Luther Burbank
C) Liberty Hyde Bailey
D) Erwin Frink Smith
Answer: D) Erwin Frink Smith

Which botanist is known for his research on plant genetics and his development of the theory of inheritance through “gemmules?
A) George Washington Carver
B) Gregor Mendel
C) Asa Gray
D) Luther Burbank
Answer: A) George Washington Carver

Who is celebrated for her contributions to the study of aquatic plants and her work on freshwater algae and aquatic ecosystems?
A) Rachel Carson
B) Beatrix Potter
C) Katharine Brandegee
D) Liberty Hyde Bailey
Answer: A) Rachel Carson

Which botanist is known for his research on the ecological interactions between plants and animals, particularly insect-plant relationships?
A) Rachel Carson
B) Beatrix Potter
C) Katharine Brandegee
D) Liberty Hyde Bailey
Answer: D) Liberty Hyde Bailey

Who is recognized for his research on plant hormones and his discovery of cytokinins?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Folke Skoog
Answer: D) Folke Skoog

Which botanist is known for his research on plant physiology and his work on photosynthesis?
A) Rachel Carson
B) Liberty Hyde Bailey
C) George Washington Carver
D) Melvin Calvin
Answer: D) Melvin Calvin

Who is celebrated for his contributions to plant ecology and his research on ecological systems, particularly the food web concept?
A) Rachel Carson
B) Liberty Hyde Bailey
C) Eugene P. Odum
D) George Washington Carver
Answer: C) Eugene P. Odum

Which botanist is known for her research on plant reproductive biology and her work on plant breeding and hybridization?
A) Beatrix Potter
B) Katharine Brandegee
C) Rachel Carson
D) Liberty Hyde Bailey
Answer: A) Beatrix Potter

Who is recognized for his research on plant anatomy and his contributions to the understanding of plant tissues and organs?
A) Charles Darwin
B) Asa Gray
C) George Washington Carver
D) Charles Bessey
Answer: D) Charles Bessey

Which botanist is known for his research on plant taxonomy and his classification of plants based on evolutionary relationships?
A) Rachel Carson
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: C) Asa Gray

Who is celebrated for his contributions to plant genetics and his work on maize and its role in studying genetic inheritance?
A) Gregor Mendel
B) George Washington Carver
C) Barbara McClintock
D) Luther Burbank
Answer: C) Barbara McClintock

Which botanist is known for his research on plant diseases and his contributions to the field of plant pathology?
A) Erwin Frink Smith
B) Liberty Hyde Bailey
C) George Washington Carver
D) Rachel Carson
Answer: A) Erwin Frink Smith

Who is recognized for his research on plant hormones and his discovery of gibberellins?
A) George Washington Carver
B) Frits Went
C) Asa Gray
D) Luther Burbank
Answer: B) Frits Went

Which botanist is known for his contributions to the understanding of plant evolution and his work on paleobotany?
A) Rachel Carson
B) Liberty Hyde Bailey
C) Asa Gray
D) George Washington Carver
Answer: C) Asa Gray

Who is celebrated for his research on plant hormones and his discovery of abscisic acid?
A) George Washington Carver
B) Frits Went
C) Asa Gray
D) Luther Burbank
Answer: D) Luther Burbank

Which botanist is known for his contributions to plant ecology and his development of the concept of the ecosystem?
A) Rachel Carson
B) Liberty Hyde Bailey
C) Eugene P. Odum
D) George Washington Carver
Answer: C) Eugene P. Odum

Who is recognized for his research on plant hormones and his discovery of ethylene?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Rachel Carson
Answer: A) Frits Went

Which botanist is known for his contributions to the study of plant ecology and his research on plant communities?
A) Rachel Carson
B) Frederic Clements
C) George Washington Carver
D) Liberty Hyde Bailey
Answer: B) Frederic Clements

Who is celebrated for his research on plant hormones and his discovery of brassinosteroids?
A) George Washington Carver
B) Frits Went
C) Asa Gray
D) Luther Burbank
Answer: D) Luther Burbank

Which botanist is known for his contributions to the study of plant diseases and his work on bacterial plant pathogens?
A) Rachel Carson
B) George Washington Carver
C) Erwin Frink Smith
D) Asa Gray
Answer: C) Erwin Frink Smith

Who is recognized for her research on plant physiology and her work on the effects of radiation on plant growth?
A) George Washington Carver
B) Katharine Brandegee
C) Rachel Carson
D) Barbara McClintock
Answer: C) Rachel Carson

Which botanist is known for his contributions to plant taxonomy and his work on the identification of North American plants?
A) Asa Gray
B) Liberty Hyde Bailey
C) George Washington Carver
D) Luther Burbank
Answer: A) Asa Gray

Who is celebrated for his research on plant hormones and his discovery of jasmonates?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: B) George Washington Carver

Which botanist is known for his contributions to plant ecology and his development of the concept of climax communities?
A) Rachel Carson
B) Frederic Clements
C) Liberty Hyde Bailey
D) George Washington Carver
Answer: B) Frederic Clements

Who is recognized for his research on plant hormones and his discovery of cytokinins?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: A) Frits Went

Which botanist is known for his contributions to plant anatomy and his work on plant cells and tissues?
A) Asa Gray
B) Liberty Hyde Bailey
C) George Washington Carver
D) Charles Bessey
Answer: D) Charles Bessey

Who is celebrated for his research on plant physiology and his work on the movement of water within plants?
A) George Washington Carver
B) Frits Went
C) Asa Gray
D) Melvin Calvin
Answer: B) Frits Went

Which botanist is known for his contributions to the study of plant diseases and his work on fungal plant pathogens?
A) Erwin Frink Smith
B) George Washington Carver
C) Rachel Carson
D) Luther Burbank
Answer: A) Erwin Frink Smith

Who is recognized for his research on plant hormones and his discovery of gibberellins?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: C) Asa Gray

Which botanist is known for his contributions to the study of plant ecology and his research on plant succession?
A) Rachel Carson
B) Frederic Clements
C) George Washington Carver
D) Liberty Hyde Bailey
Answer: B) Frederic Clements

Who is celebrated for his research on plant hormones and his discovery of abscisic acid?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: D) Luther Burbank

Which botanist is known for his contributions to plant physiology and his work on photosynthesis?
A) Rachel Carson
B) George Washington Carver
C) Melvin Calvin
D) Liberty Hyde Bailey
Answer: C) Melvin Calvin

Who is recognized for his research on plant diseases and his work on bacterial plant pathogens?
A) Erwin Frink Smith
B) George Washington Carver
C) Rachel Carson
D) Luther Burbank
Answer: A) Erwin Frink Smith

Which botanist is known for his contributions to the understanding of plant evolution and his work on paleobotany?
A) Rachel Carson
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: C) Asa Gray

Who is celebrated for her research on plant physiology and her work on the effects of radiation on plant growth?
A) George Washington Carver
B) Katharine Brandegee
C) Rachel Carson
D) Barbara McClintock
Answer: C) Rachel Carson

Which botanist is known for his contributions to plant taxonomy and his work on the identification of North American plants?
A) Asa Gray
B) Liberty Hyde Bailey
C) George Washington Carver
D) Luther Burbank
Answer: A) Asa Gray

Who is recognized for his research on plant hormones and his discovery of jasmonates?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: B) George Washington Carver

Which botanist is known for his contributions to plant ecology and his development of the concept of climax communities?
A) Rachel Carson
B) Frederic Clements
C) Liberty Hyde Bailey
D) George Washington Carver
Answer: B) Frederic Clements

Who is celebrated for his research on plant hormones and his discovery of cytokinins?
A) Frits Went
B) George Washington Carver
C) Asa Gray
D) Luther Burbank
Answer: A) Frits Went

Which botanist is known for his contributions to plant anatomy and his work on plant cells and tissues?
A) Asa Gray
B) Liberty Hyde Bailey
C) George Washington Carver
D) Charles Bessey
Answer: D) Charles Bessey

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