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College Botany Questions

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College Botany
Which of the following is a description of P700?
  1. product of the citric acid cycle
  2. electron carrier in photosynthesis
  3. electron carried in cellular respiration
  4. also called Photosystem II
  5. also called Photosystem I
College Botany
Which of the following is a description of P680?
  1. product of the citric acid cycle
  2. electron carrier in photosynthesis
  3. electron carried in cellular respiration
  4. also called Photosystem II
  5. also called Photosystem I
College Botany
Which tissue carries water?
  1. Pith
  2. Cambium
  3. Xylem
  4. Phloem
College Botany
What benefits do fruits provide to angiosperms?
  1. protection of seeds
  2. provide nutrients to seeds
  3. nourish foragers
  4. sentience
College Botany
What is a horizontal underground stem?
  1. Stipules
  2. Bark
  3. Rhizome
  4. Pubescence
College Botany
The vascular tissue system consists of:
  1. mesophyll
  2. sclerenchyma
  3. xylem and phloem
  4. epidermis and periderm
  5. pith and cortex
College Botany
Paired leaves are               ?
  1. Up and Down
  2. Opposite
  3. Whorled
  4. Alternate
College Botany
Why are most land plants green?
  1. The absorption spectra of chlorophyll a and b are highest over the green wavelengths.
  2. The absorption spectra of chlorophyll a and b are lowest over the green wavelengths.
  3. The absorption spectrum of the carotenoid pigments is highest over the green wavelengths.
  4. The absorption spectrum of the chloroplast genome is lowest over the green wavelengths.
College Botany
Which of the following is not a component of a seed?
  1. seed coat
  2. microspore
  3. endosperm
  4. embryo
College Botany
What stem looks like a toy top?
  1. Corn
  2. Glaborus
  3. Ovate
  4. Corm
College Botany
This fruit is a cluster of many ovaries from one flower.
  1. accessory
  2. multiple
  3. pepo
  4. cluster
College Botany
Many plants are excellent at photosynthesis because they
  1. have few mesophyll cells in their leaves.
  2. are equipped with many leaves that have many mesophyll cells, which in turn have many chloroplasts.
  3. are able to transform light energy into heat energy for cellular work.
  4. can carry out photosynthesis in their roots, stems, flowers as well as their leaves.
  5. produce an abundant supply of oxygen that is an important input for photosynthesis.
College Botany
Seed plants, such as flowering plants, are also known as
  1. mosses
  2. gymnosperms
  3. liverworts
  4. angiosperms
  5. ferns
College Botany
Which of the following describes ballistic seed dispersal?
  1. heavy fruits dropping from a tree
  2. birds excreting seeds into new areas
  3. ejection due to squeezing of the spotted-touch-me-not
  4. none of the above
College Botany
Which layer of a drupe gives the fruit its stony interior?
  1. endocarp
  2. mesocarp
  3. pith
  4. seed
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