Claodode is a characteristic morphological feature of
Options
(a) asparagus and ruscus (b) casuarina and opuntia (c) cladophora and cactus (d) citrus and euphorbia
Correct Answer:
asparagus and ruscus
Explanation:
It is a […]
After removal of covering in peath seed consists of
Options
(a) cotyledons (b) embryo (c) cotyledons+endosperm (d) cotyledons+endosperms+pericarp
Correct Answer:
embryo
Explanation:
No explanation available. Be the first to write the explanation for this […]
A common structural feature of vessel elements and sieve tube element is
Options
(a) thick secondary walls (b) pores on lateral walls (c) presence of P-protein (d) enucleate condition
Correct Answer:
pores on […]
A special type of seed germination is found in mangrove vegetation such as Rhizophora, Avicennia, etc is called
Options
(a) epigeal germination (b) hypogeal germination (c) viviparous germination (d) oviparous germination
Correct Answer: […]
Cycas is a gymnospore because of
Options
(a) vessels present in xylem (b) living fossil (c) naked seeds without fruit (d) none of the above
Correct Answer:
naked seed without fruit
Explanation:
No […]
Placentia in ferns refers to place of
Options
(a) origin of rhizoids (b) attachment of rementa (c) attachment of archegonia (d) attachment of sporangia
Correct Answer:
attachment of sporangia
Explanation:
No explanation available. […]
Cardic muscles fibres are
Options
(a) striated involuntary (b) striated involuntary (c) non-striated involuntary (d) non-stirated voluntary
Correct Answer:
non-striated involuntary
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following is resurrection plant
Options
(a) Adiantum capillus veneris (b) Dryopteris filix mas (c) Selaginella lepidophylla (d) Adiantum caudatum
Correct Answer:
Selaginella lepidophylla
Explanation:
No explanation available. Be the first […]
Biradial symmetry and lack of cnidoblasts are the characteristics of
Options
(a) starfish and sea anamone (b) ctenoplana and Beroe (c) Aurelia and Paramecium (d) Hydra and starfish
Correct Answer:
ctenoplana and Beroe
The sugarcane plant has
Options
(a) dumb bell shaped guard cells (b) pentamerous flowers (c) reticulate venation (d) capsular fruits
Correct Answer:
dumb bell shaped guard cells
Explanation:
No explanation available. Be the […]
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