Give a genus family name for any five in which any of the following feature is present
i pseudoembryosac
ii pseudomonads
iii egg cell having filiform apparatus
iv circinotropous ovule
v nmc phenomenon
vi occurrence of all five types of microspore

Question

Give a genus family name for any five in which any of the following feature is present.
(i) Pseudoembryosac
(ii) Pseudomonads
(iii) Egg cell having filiform apparatus
(iv) Circinotropous ovule
(v) Néméc phenomenon
(vi) Occurrence of all five types of microspore tetrads
(vii) Persistent nucellus
(viii) Nucellar beak

Lauren Walker · Answer

Here are five genus-family names for plants where each has one of the specified features:

Pseudoembryosac: This feature is often not distinctly associated with a specific genus-family but has been observed in some orchids. Thus, an example genus-family would be Orchis (family Orchidaceae).
Pseudomonads: These are typically bacteria, not plants. However, if you're asking within a botanical context, this might be an incidental naming similarity, and it may require a specific context to relate to plant nomenclature.
Egg cell having filiform apparatus: This feature is common in the family Fabaceae. An example genus-family would be Phaseolus (family Fabaceae).
Circinotropous ovule: This is characteristic of certain cacti. An example genus-family would be Opuntia (family Cactaceae).
Persistent nucellus: Found in the family Myrtaceae among others. An example genus-family would be Eucalyptus (family Myrtaceae).
Nucellar beak: A feature seen in certain members of the family Rutaceae. An example genus-family would be Citrus (family Rutaceae).

Please note that some of these features are not exclusive to a single genus or family and may appear across various taxa.

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