The cartilage does not includes ends of

  • kidney tubes
  • blood vessels
  • bones
  • esophagus

The object can be magnified under an electron microscope about

  • 350, 000 times
  • 250, 000 times
  • 300, 000 times
  • 450, 000 times

The Rough Endoplasmic Reticulum (RER) serves the function during

  • lipid synthesis
  • protein synthesis
  • nuclear synthesis
  • starch synthesis

The lysosomes were discovered by

  • Ernst James
  • Rachel Hackel
  • John Watson
  • Christian Rene De Duve

According to Robert Hooke, the 'honeycomb' like tiny compartments in the cork are

  • cellulae
  • cellulose
  • quadrants
  • cellulite

Lenses which enlarges the image on photographic film are known as

  • electron microscope
  • electron gun
  • electromagnetic film
  • negative

The photograph which is taken from a microscope is known as

  • macrograph
  • monograph
  • micrograph
  • pictograph

The cells that consists of chloroplasts are involved in

  • osmosis
  • diffusion
  • metabolism
  • photosynthesis

The type of support tissues that consists of uneven thickened primary walls with elongated cells is called

  • collenchyma's tissues
  • phloem tissues
  • xylem tissues
  • parenchyma tissues

The mitochondria is the place for

  • oxygenation
  • aerobic respiration
  • anaerobic respiration
  • protein synthesis

The region in which chromosomes floats in the cytoplasm is called

  • centrosome
  • centrioles
  • granum
  • nucleoid

The type of epithelial tissues which consists of layers of flat cells is

  • cuboidal epithelium
  • stratified squamous epithelium
  • squamous epithelium
  • columnar epithelium

The phenomena of turgor pressure is known as

  • isotonicity
  • exotonicity
  • turgor
  • tonicity

The meristems that are located at the tips of shoots and roots are called

  • cambium meristems
  • vascular meristems
  • apical meristems
  • lateral meristems

Microscopy is the use of

  • microscope
  • telescope
  • spectroscope
  • optical lens

The cells that lack prominent nucleus are

  • eukaryotic cells
  • open system cells
  • prokaryotic cells
  • metabolism cells

The major categories of plants tissues are

  • compound tissues only
  • simple tissues only
  • epidermal tissues
  • compound and simple tissues

In eukaryotic cells, the ribosomes are

  • smaller
  • larger
  • absent
  • cubical form

The object and the lens is placed in the

  • vacuum chamber
  • electron gun
  • projector
  • all of above

The resolution of electron microscope is

  • 0.1 nm
  • 0.2nm
  • 10nm
  • 20nm

The bacteria are also known as

  • cytoplasma
  • macroplasma
  • mycoplasma
  • microplasma

The cells that transmits the messages between different body parts are

  • lengthy nerve cells
  • long muscle cells
  • platelets
  • red blood cells

The epidermal tissues present in roots are responsible for

  • respiration
  • infusion
  • lignin absorption
  • water absorption

The cells that surrounds stomatas in epidermis of leaves are called

  • diffused cells
  • osmotic cells
  • guard cells
  • hyper cells

The cells in which endoplasmic reticulum, mitochondria and Golgi apparatus are not present are

  • prokaryotic cells
  • passive cells
  • xylem cells
  • phloem cells

The nervous tissues are found in

  • spinal cord and brain
  • kidneys
  • gall bladder and abdomen
  • esophagus and bronchi

The type of cambium located between phloem and xylem is classified as

  • shoot cambium
  • root cambium
  • vascular cambium
  • cork cambium

The kind of plastids which contains pigments that are related to bright colors are called

  • leucoplasts
  • chromoplast
  • chlorophyll
  • reticulum

The forms of networks of endoplasmic reticulum are

  • smooth endoplasmic reticulum only
  • rough endoplasmic reticulum only
  • starchy endoplasmic reticulum
  • smooth and rough endoplasmic reticulum

The tissues that are originated from meristematic tissues are called

  • secondary tissues
  • intercalary tissues
  • simple tissues
  • permanent tissues
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