Define the term cnidocytes
Define the term cnidocytes? What is the name of capsule in the cnidocyte? Also explain the biological functions of this structure?
Expert
Cnidocytes are specialized cells existed in coelenterates. They are found in epidermis and have toxic substances which can hurt, paralyze or even kill the other animals. Each and every cnidocyte has an inner capsule know as nematocyst where the real urticating substance is stored. Whenever a cnidocyte is excited it causes nematocyst to expose a filament having the toxic chemical. Cnidocytes and their nematocysts contain the biological functions of defending the individual from exterior aggression and of helping to capture their victim.
Write down type of chemical bond maintains which pairing the each chain in DNA molecule?
How are water, mineral salts and food transported throughout plant?
Competitive Analysis: This is the practice of analyzing the competitive environment wherein your business operates or can say wishes to operate, as well as weaknesses and strengths of the businesses with that you compete, weaknesses and strengths of y
Explain the blastopore and archenteron? Which is the stage of embryonic development where these structures are formed? Specify the destinations of archenteron and of blastopore?
During the past 12 years, scientists have been exposing stands of aspen and birch to elevated levels of atmospheric O? at a facility (Aspen FACE) near Rhinelander, WI. The relative effects of O? exposure on stand growth has varied considerably am
What do you understand by the term pure culture method?
Antiseptic: An antiseptic is a chemical that destroys and captures the growth of bacteria. It is employed in surgery. Some significant antiseptic chemicals are Dettol, Lysol, carbolic acid, potassium permanganate and so on.
Define isotope switching?
Give a brief description of the term secondary roots? In origin how secondary roots discriminate from shoots?
Explain how heart contraction triggered?
18,76,764
1928882 Asked
3,689
Active Tutors
1414306
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!