Trichonymphas
Trypanosoma
Euglena
Radiolarians
✅ The correct answer is option A.
Biology MCQs
The only promoter of leaf senescence in the following plant hormones is:
Gibberellins
Cytokinins
Auxins
Abscisic Acid
✅ The correct answer is option D.
Which of the following statement about plants is incorrect?
All are eukaryotes
They are multicellular.
Non-motile organisms
Are heterotrophs
✅ The correct answer is option D.
Which of the following is used in the brewing industry to promote malting:
Gibberellins
Cytokinins
Auxins
Abscisic Acid
✅ The correct answer is option A.
Bryophytes are called amphibians of the plant world because
Bryophytes like amphibian ancestors are one of the most primitive organisms in this world.
Bryophytes like amphibian live in damp shady places and close to the water body.
Amphibians have a close relation with bryophytes in their habitat.
All of these
✅ The correct answer is option B.
Which type of the receptors are present in the ear?
Chemoreceptors
Mechanoreceptors
Photoreceptors
Thermoreceptors
✅ The correct answer is option B.
Hornworts are included in sub-class
Anthoceropsida
Bryopsida
Hepaticopsida
Psilopsida
✅ The correct answer is option A.
Type of sensations carried by nociceptors are:
Touch
Temperature.
Pressure
Pain
✅ The correct answer is option D.
Horsetails are included in the class
Sphenopeida
Lycopsida
Psilopsida
Pteropsida
✅ The correct answer is option A.
Which type of sensory structures carrying the touch sensations are present in papillae extending into ridges of the fingertips?
Hair end organs
Meissner’s Corpuscles.
Pacinian corpuscles
None of these
✅ The correct answer is option B.