Axile placentation is present in
Axile placentation is present in
Options
(a) Lemon (b) Pea (c) Argemone (d) Dianthus
Correct Answer:
Lemon
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Biology
An aggregate fruit is one which develops from
An aggregate fruit is one which develops from
Options
(a) Multicarpellary syncarppous gynoecium (b) Multicarpellary apocarups gynoecium (c) Complete inflorescence (d) Multicarpellary superior ovary
Correct Answer:
Multicarpellary apocarups gynoecium
Explanation:
Aggregate fruits (Etaerio) develop […]
Among china rose, mustard, brinjal, potato, guava, cucumber, onion and tulip
Among china rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
Options
(a) Six (b) Three (c) Four (d) Five
Correct Answer:
Six
Explanation:
No explanation available. […]
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
Correct Answer:
Whale
Explanation:
No explanation available. Be the first to write the […]
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:
Methanogens
Explanation:
Methane is produced in the rumen and hindgut of animals by a […]
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 sulphate and chondroitin sulphate
Correct Answer:
N-acetylglucosamine
Explanation:
No explanation available. Be the […]
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) Potassium urate (b) Urea (c) Calcium carbonate (d) Ammonia
Correct Answer:
Potassium urate
Explanation: […]
Metagenesis refers to:
Metagenesis refers to:
Options
(a) Alteration of generation between asexualand sexual phases of an organisms (b) Occurrence of a drastic change in form during post-embroyonic development (c) Presence of a segmented body and […]
Which one of the following statements is not true?
Which one of the following statements is not true?
Options
(a) Pollen grains of some plants cause severe allergies and bronchial afflictions in some people (b) The flowers pollinated by flies and bats […]
Which one of the following may require pollinators, but is genetically
Which one of the following may require pollinators, but is genetically similar to autogamy?
Options
(a) Xenogamy (b) Apogamy (c) Cleistogamy (d) Geitonogamy
Correct Answer:
Geitonogamy
Explanation:
No explanation available. Be the first […]