Question

b)
What is Labellum? In which family it is
observed? Write the diagnostic features of that
family
1+1+3=5
ল্যাবেলাম কি? এটি কোন গােত্রে দেখতে পাওয়া যায়? ঐ
গােত্রের সনাক্তকরণ বৈশিষ্ট্যগুলি লেখ।​

Answer 1

ɪᴛs ᴀ ᴘᴀʀᴛ ᴏғ ғʟᴏᴡᴇʀ ɪɴ ᴛʜᴇ ᴏᴠᴜʟᴇs ɪғ ᴛʜᴇ ɢʀᴀɴᴇᴜs ᴡʜɪᴄʜ ᴄᴏɴᴛᴀɪɴs ᴛʜᴇ xʏʟᴇᴍ ᴀɴᴅ ᴘʜʟᴏᴇᴍ.

Answer 2

Answer:

In botany, the labellum (or lip) is the portion of the flower that attracts pollinating insects and serves as a landing area for them, such as on an orchid, Canna, or other less common genera' flowers.

Explanation:

The labellum is a modified petal that differs from the other petals and the sepals by being larger and frequently having an asymmetrical shape. The labellum of an orchid flower stands out as different since the other two petals frequently resemble the sepals.

In orchids, the labellum is the modified median petal that sits opposite from the fertile anther and usually highly modified from the other perianth segments. The labellum of orchids is segmented into three or more lobes.

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