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Mixed Biology Test (Medical CET)

Comprehensive multiple-choice questions covering plant biology, molecular biology, genetics, and evolutionary biology for medical entrance exam preparation.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is a variety of seedless fruits?

  1. Watermelon
  2. Banana
  3. Apple
  4. Blackberry
  5. Both (1) and (2)
Question 2 Multiple Choice (Single Answer)

Who confirmed that seeds are essential for the normal development of strawberry fruits?

  1. Leeuwenhoek
  2. Steward
  3. Nitsch
  4. Gustafson
  5. Rudolph camerarius
Question 3 Multiple Choice (Single Answer)

The study of arrangement of flowers on peduncle is called

  1. anthotaxy
  2. anothology
  3. spermology
  4. polyembryony
  5. myrmechochory
Question 4 Multiple Choice (Single Answer)

In 1962, who observed that self pollination leads to agamospermy in apples?

  1. Nawaschin
  2. Noll
  3. Focke
  4. Guignard
  5. Campbell and Wilson
Question 5 Multiple Choice (Single Answer)

The suspensor cell situated at the terminal end of suspensor in contact with the globular proembryo is known as

  1. octant stage
  2. quadrant stage
  3. hypophysis
  4. vesicular basal cell
  5. embryonal cell
Question 6 Multiple Choice (Single Answer)

Pick the odd one out from the following options.

  1. Autogamy
  2. Homogamy
  3. Xenogamy
  4. Dichogamy
  5. Apogamy
Question 7 Multiple Choice (Single Answer)

Which one of the following is/are step(s) of hybridisation?

  1. Choice of the parents and evaluation of the parents
  2. Selfing of parents and Emasculation
  3. Crossing
  4. Tagging
  5. All of the above
Question 8 Multiple Choice (Single Answer)

The process in which exons from two different primary RNA transcripts are joined end to end is known as

  1. transcription
  2. translation
  3. trans splicing
  4. transformation
  5. transduction
Question 9 Multiple Choice (Single Answer)

Which of the following separates double stranded DNA into single strands?

  1. Exonuclease
  2. Endonuclease
  3. Primase
  4. Helicase
  5. None of these
Question 10 Multiple Choice (Single Answer)

Which of the following is the scientific name of a chimpanzee?

  1. Hominoidae
  2. Pan troglodytes
  3. Macaca fascicularis
  4. Hylobatidae
  5. Papio
Question 11 Multiple Choice (Single Answer)

Which of the following primates is the closest relative of humans?

  1. Rhesus monkey
  2. Orangutan
  3. gorilla
  4. gibbon
  5. gorontalo macaque
Question 12 Multiple Choice (Single Answer)

The part of plant, which consists of two generations one within the other is called

  1. embryo
  2. unfertilised ovule
  3. seed
  4. stem
  5. root
Question 13 Multiple Choice (Single Answer)

During evolution, the process in which two species influence each other is known as

  1. symbiosis
  2. coevolution
  3. commensalism
  4. cooperation
  5. All of the above
Question 14 Multiple Choice (Single Answer)

In which of the following plants both male and female sex organs occur in the same flower?

  1. Sugarcane
  2. Date palm
  3. Maize
  4. Hibiscus rosa-sinensis
  5. None of these
Question 15 Multiple Choice (Single Answer)

What is an outgrowth of integument near the micropyle of the seed called?

  1. Aril
  2. Slip
  3. Caruncle
  4. Nucellus
  5. Stylopodium
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