Complex specialized flagellates living symbiotically in the gut of termites are___________?

Open circulatory system can contain_________?

A. Red Blood Cells
B. White Blood Cells
C. Haemoglobin
D. All of these

Of the following which one is non-cellular in most cases in animals?

A. Mesenchyme
B. Sclerenchyma
C. Chlorenchyma
D. Mesoderm

Most of the cellular secretions are ________ in nature?

A. Glycolipids
B. Glycoproteins
C. Nucleohistones
D. Proteins

Acetabularia is a kind of __________ ?

A. Fungi
B. Protist
C. Multicellular alga
D. Unicellular alga

Acetabularia is a genus of green algae in the family Polyphysaceae, Typically found in subtropical waters, Acetabularia is a single-celled organism, but gigantic in size and complex in form, making it an excellent model organism for studying cell biology.

Which Of The Following Produces Harmful Gases_________?A. Plants
B. Motor Vehicles
C. Bacteria
D. None of these

 

Which one of these is a set of useful insects?

A. Sandfly , butterfly, hoeybee
B. Sikmoth, honeybee, locust
C. Honeybee, silkmoth, tsetse fly
D. Honeybee , lac insect, cochineal insect