HARD
TS EAMCET
IMPORTANT
Earn 100
Assertion : Both apospory and apogamy are observed in Pteris.
Reason : They are evident by the production of haploid sporophyte by apospory and diploid gametophyte apogamy.
The correct answer is:
50% studentsanswered this correctly
Important Questions on Morphology of Flowering Plants
MEDIUM
TS EAMCET
IMPORTANT
Read the following and identify the characters found in both Cycas and Pteris.
(I) Formation of motile male gametes.
(II) Formation of the haploid endosperm.
(III) Formation of sporophyte directly from gametophyte without a gametic union.
(IV) Formation of archegonium female gametophyte.
The correct pair is
HARD
TS EAMCET
IMPORTANT
Seeds possess spongy aril in
EASY
TS EAMCET
IMPORTANT
What type of plant is formed when colchicine is used in the process of development of Raphanobrassica?
HARD
TS EAMCET
IMPORTANT
Study the following lists:
| List I | List II | ||
| A) | Synthetic | I) | Anther culture seeds |
| B) | Gene cloning | II) | Interspecific hybridization |
| C) | Haploid plants | III) | Polymerase chain reaction |
| D) | Transgenic plants | IV) | Recombinant technology |
| V) | Somatic embryogenesis |
The correct match is
MEDIUM
TS EAMCET
IMPORTANT
Which of the following statements is correct, for "bundle sheath of monocot leaves is similar to that of monocot stem", as both them:
MEDIUM
TS EAMCET
IMPORTANT
A compound leaf which appears as simple leaf due to the suppression of one or two leaflets is found in one of the following plants:
EASY
TS EAMCET
IMPORTANT
Study the following lists:
| List -I | List -II | ||
| A | Gall flowers | I | Spikelet |
| B | Involucre | II | Hypanthodium |
| C | Spathe | III | Cyathium |
| D | Lemma | IV | Spadix |
The correct match is
EASY
TS EAMCET
IMPORTANT
Identify the wrong expression from the following statements:
