The part of plant that hold the plant in place is

  • leaves
  • stem
  • roots
  • flower

A length of the nerve cell is approximately

  • 4
  • 3
  • 2
  • 1

The piece on microscope that focuses the light on the specimen is known as

  • condenser lens
  • coarse
  • Stage
  • diaphragm

Tissues present in the brain and the spinal cord are known as

  • epidermal tissues
  • muscle tissue
  • nerve tissue
  • epidermal

The part of plant that plays an important role in reproduction is

  • leaves
  • stem
  • flower
  • roots

The smear shows the kind and number of

  • abnormally-shaped blood cells
  • platelets count
  • white blood cell
  • all of them

The piece of the microscope that gathers and focuses light on the specimen being viewed is known as

  • Objective lens
  • Eyepiece lens
  • Condenser lens
  • Coarse focus

DNA is a substance that makes up the foundations of

  • nucleus
  • cell membrane
  • vacuole
  • mitochondria

A blood test that tells the number and shape of the blood cells is known as

  • blood smear
  • blood count
  • examination
  • testing

An example of organs in plants is

  • brain
  • lungs
  • stomach
  • none of them

Food factory in a plant cell, where chlorophyll is produced, is known as

  • cytoplasm
  • cellulose
  • chloroplast
  • vacuole

The protective layer that covers the dermis is known as

  • epidermis
  • epithelial
  • muscle
  • nerve

An example of organ in human beings is

  • heart
  • lungs
  • stomach
  • all of them

The system of our body that provides us with the basic framework, structure, protection and movement is known as

  • skeletal system
  • respiratory system
  • nervous system
  • digestive system

Plant cells in which chloroplast isn't present are known as

  • red blood
  • palisade
  • root hair
  • tissue

In Electron microscope, light source is replaced by a beam of very fast moving

  • electron
  • neutron
  • proton
  • photon

A component of plant cell that is absent in animal cell is known as

  • cell membrane
  • cytoplasm
  • nucleus
  • Cellulose

For lowering the body tube until the objective is 0.25 inches of the object, we use

  • illumination
  • Stage
  • diaphragm
  • coarse focus

The smallest cells present in the human body are

  • red blood
  • brain cells
  • egg-cell
  • nerve

The green pigment in the leaves and stem of plants, that absorbs sunlight for the process of photosynthesis is known as

  • chlorophyll
  • cellulose
  • cytoplasm
  • glucose
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