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
Who proved DNA replication is semiconservative?
  1. Franklin Stahl
  2. Matthew Meselson
  3. Matthew Meselson and Mindal
  4. Matthew Meselson and Franklin Stahl
Resin canals are
  1. Schizogenous
  2. Lysogenous
  3. Schizolysogenous
  4. None of the above
Bryophytes live in habitats that are
  1. Dry
  2. Exposed
  3. saline
  4. Moist
Mustard belong to which family
  1. Cruciferae
  2. Brassicaceae
  3. Both
  4. None of these
What is the name given to the fluid that fills the mitochondria?
  1. Nucleus
  2. Cell wall
  3. Ribosomes
  4. Matrix
Which of the following is the smallest gymnosperm?
  1. Cycadophyta
  2. Gnetophyta
  3. Zamia
  4. None of these
Which of the following cell organelles is present in animal cells and absent in plant cells?
  1. Nucleus
  2. Centrosome
  3. Golgi bodies
  4. All of the above
A group of ribosomes attached to mRNA is known as:
  1. Monomer
  2. Polypeptide
  3. Polymer
  4. Polysomes
What is the process of fusing 2 atomic nuclei known as:
  1. nucleus
  2. membrane
  3. Both
  4. Nuclear fusion
What do all virions consist of :
  1. Vitamins
  2. Carbohydrates
  3. protein
  4. None of these
One myosin filament in the myofibril of skeletal muscle fibres is surrounded by how many actin filaments.
  1. 2
  2. 4
  3. 8
  4. 6
The simplest of all bryophytes are :
  1. Mosses
  2. Embryophytes
  3. Thallophytes
  4. Liverworts
Prairies of N America, Pampas of Argentina are part of which ecosystem?
  1. Tundram
  2. Breal forest
  3. Tropical rain forest
  4. Grass land
Leukema is the disease of blood whereas ______ is the disease of liver.
  1. Insomnia
  2. Malaria
  3. Hepatitis
  4. Kidney

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