1:   Plants grown in total darkness lack chlorophyll and thus appear white or yellow. What is this type of growth known as ?
Options:
  1. Etiolation
  2. Heterotrophism
  3. Stuntism
  4. Euploid growth

Answer: Option 1

Explanation:

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2:   A group of closely related , structurally and functionally similar organisms which interbreed with one another in nature, but not with organisms of other groups is known as:
Options:
  1. Order
  2. Genus
  3. Species
  4. Family

Answer: Option 3

Explanation:

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3:   Amphibians of the plant kingdom are
Options:
  1. Bryophytes
  2. Pteridophytes
  3. Gymnosperms
  4. Angiosperms

Answer: Option 1

Explanation:

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4:   Multicellular, multinucleated eukaryotics organism is
Options:
  1. Fungi
  2. Monera
  3. Protista
  4. Plantae

Answer: Option 1

Explanation:

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5:   Which of the following is known as old man's beard
Options:
  1. Lobaria
  2. Remalina
  3. Usnea
  4. Lecanora

Answer: Option 3

Explanation:

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6:   Which of the following are included under dicotyledons in Bentham & Hookers classification
Options:
  1. Polypetalae
  2. Gamopetalae
  3. Monochlamydeae
  4. All of these

Answer: Option 4

Explanation:

Polypetalae is primitive in Bentham & Hookers classification Discuss this in Forums

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7:   The term used by Turril in 1938 for biosystematics
Options:
  1. Alpha taxonomy
  2. Beta taxonomy
  3. Gamma taxonomy
  4. Omega taxonomy

Answer: Option 4

Explanation:

Biosystematics or new systematics brings out taxonomic affinity on the basis of evolutionay genetic and morphological traits. Discuss this in Forums

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8:   In Bentham & Hooker's classification those families whose affinities were not known were put under
Options:
  1. Deuteromycetes
  2. Ordines Anomali
  3. Ranales
  4. Malvales

Answer: Option 2

Explanation:

Bentham and Hooker did not know the affinities of some families and placed them tentatively under the group Ordines Anomali Discuss this in Forums

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9:   Theory of Pangenesis was given by
Options:
  1. Julian Huxley
  2. Charles Darwin
  3. Ernst Mayr
  4. None of these

Answer: Option 2

Explanation:

Darwin has given theory of natural selection and theory of pangenesis Discuss this in Forums

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10:   Father of neo taxonomy is
Options:
  1. Julius Sachs
  2. Julian Huxley
  3. James Bassham
  4. Andrew Benson

Answer: Option 2

Explanation:

Huxley is known as the father of neo taxonomy. The term new systematics was given by Julian Huxley in 1940. Discuss this in Forums

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Though my work may be menial, though my contribution may be small, I can perform it with dignity and offer it with unselfishness. My talents may not be great, but I can use them to bless the lives of others.... The goodness of the world in which we live is the accumulated goodness of many small and seemingly inconsequential acts.
-Gordon B. Hinckley