Compound tissue is defined as
Compound tissue is defined as Options (a) Similar types of cells held together by connective tissue (b) different types of…
5 years ago
Structural Organisation In Animals
Cockroaches are
Cockroaches are Options (a) ureotelic (b) ureotelic or ammonotelic (c) uricotelic (d) ammonotelic Correct Answer: uricotelic Explanation: No explanation available.…
5 years ago
Which one of the following animals has two separate circulatory pathways?
Which one of the following animals has two separate circulatory pathways? Options (a) Lizard (b) Whale (c) Shark (d) Frog…
7 years ago
The guts of cow and buffalo possess:
The guts of cow and buffalo possess: Options (a) Chlorella spp (b) Methanogens (c) Cyanobacteria (d) Fucus spp Correct Answer:…
7 years ago
The chitinous exoskeleton of arthropods is formed by the polymerisation of:
The chitinous exoskeleton of arthropods is formed by the polymerisation of: Options (a) D-glucosamine (b) N-acetylglucosamine (c) lipoglycans (d) Keratin…
7 years ago
The body cells in cockroach discharge their nitrogenous waste in the haemolymph
The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of : Options (a)…
7 years ago
Metagenesis refers to:
Metagenesis refers to: Options (a) Alteration of generation between asexualand sexual phases of an organisms (b) Occurrence of a drastic…
7 years ago
Metamorphosis of tadple is due to which of the following hormone?
Metamorphosis of tadple is due to which of the following hormone? Options (a) progesterone (b) thyroxine (c) oxytocin (d) estrogen…
7 years ago
The embryonic skeleton is formed by
The embryonic skeleton is formed by Options (a) a special type of chromosomes (b) a cell organelle (c) cell junction…
7 years ago
The contraction of the heart of frog commences from
The contraction of the heart of frog commences from Options (a) sinus venosus (b) right auricle (c) left auricle (d)…
7 years ago