Of the following which one is non-cellular in most cases in animals??
A. Mesenchyme
B. Sclerenchyma
C. Chlorenchyma
D. Mesoderm
Category: Biology Mcqs
Who is Called the Father of Demography??
A. ALAN Turing
B. John Dalton
C. Charles Babbage
D. IBN KHALDUN
Most cell membranes are composed principally of ??
A. DNA ad protein
B. Protein and Lipids
C. Protein and Chitin
D. Protein and RNA
In Cx(H2O)y x ranges from______________??
A. 1 to 3 thousand
B. 3 to many thousand
C. 3 to 5 thousand
D. 5 to 9 thousand
Different species of plants and animals living in the same habitat is called ___________??
A. Population
B. Community
C. Biome
D. Habitat
The only promoter of leaf senescence in the following plant hormones is________________??
A. Gibberellins
B. Cytokinins
C. Auxins
D. Abscisic Acid
Pigment present in red algae is_____________??
A. fucoxanthin
B. phycocyanin
C. phycoerythrin
D. bilirubin
Which of the following marine fishes are considered direct descendents of fresh water ancestors??
A. Hagfish
B. Jelly Fish
C. Star Fish
D. Bony fishes
Vocal cords are stretched across_______??
A. Larynx
B. Pharynx
C. Golttis
D. None of these
A three dimensional dcavity bearing a specific charge by which the enzyme reacts with its substrate is called_________________??
A. Active site
B. Binding site
C. Catalytic site
D. Allosteric site
