Organisms are classified as fungi if they have chitin in their cell walls.
Fungi are eukaryotic organisms (such as yeasts and molds) that usually have chitins in their cell walls but no chlorophyll or plastids. Fungi may be unicellular or multicellular. Fungi do not photosynthesize but they are heterotrophs like animals. They get their food by absorbing dissolved substances and they usually reproduce by means of spores.
C.All electrons
D.Ions
Answer:
During a 30-year period, the yearly frequency of drought is 10%,
Explanation:
Answer:
if a substance has a pH higher than 7 it is considered to be a
base
if a substance has a pH lower than 7, it is considered to be an
acid
The substance with which an enzyme reacts is its
substrate
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Explanation:
B. False
Answer:
True
Explanation:
There are four biosafety levels according made to the pathogenicity of the organism. BSL-1 is used for those microbes which do not cause diseases in normal healthy person. BSL-2 is applicable for those microbes which posses moderate risk for humans and against whom therapeutic intervention is normally present in the market.
The worker who uses BSL-2 labs must be trained specifically for handling pathogenic microbes and they should be supervised by competent scientists so that any accident can be avoided. Therefore the statement is true.
b. Zygote
c. Meristem cell