FDE EST Biology Past Paper MCQs

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FDE EST Biology Past Paper MCQs with answers for Elementary School Teacher test preparation online.

FDE EST Biology Past Paper MCQs

Cell membrane is made of:

  1. Lipids and proteins
  2. Lipids only
  3. Proteins only
  4. Cellulose only

DNA of mitochondria is :

  1. circular
  2. spring
  3. straight
  4. all of these
The Whatson- Crack Model suggested that DNA replication is:
  1. Conservative
  2. Duplicated
  3. Sami-Conservative
  4. None
Centrioles are composed of ________ triplets of microtubules.
  1. 4
  2. 15
  3. 19
  4. 9
What type of symmetry is found in cnidarians?
  1. radially
  2. Bilateral
  3. Both
  4. None of these
The accepted hypothesis for DNA replication is :
  1. semi-conservative theory
  2. dispersive theory
  3. conservative theory
  4. None of these
Tube feet in star-fish are used for:
  1. Locomotion
  2. Food capturing
  3. Both of these
  4. None of these
Which of the following is used as an ornamental plant?
  1. Gloriosa
  2. Smilax
  3. Colchicum autumnale
  4. Yucca
Ecdysone is secreted by
  1. Corpora allata
  2. Corpora cardiaca
  3. Cerebral neurosecretory cells
  4. Prothoracic gland
Exoskeleton of arthropods is composed of
  1. Glucosamine
  2. Cellulose
  3. Cutin
  4. Chitin
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