Advertisements
Advertisements
प्रश्न
Which of the following is the correct statement?
विकल्प
In Pisum sativum leaflets modified into tendrils
In Atalantia terminal bud is modified into thorns
In Nepenthes midrib is modified into lid
In Smilax inflorescence axis is modified into tendrils
उत्तर
In Pisum sativum leaflets modified into tendrils
APPEARS IN
संबंधित प्रश्न
Describe modifications of stem with suitable examples
Write the similarities and differences between Phylloclade and cladode.
Bryophyllum and Dioscorea are example for
Which of the following is a modified stem protection of plants from browsing animals?
In Opuntia the stem is modified into a flattened green structure to perform the function of leaves (i.e., photosynthesis). Cite two other examples of modifications of plant parts for the purpose of photosynthesis.
Tendrils are found in the following plants. Identify whether they are stem tendrils or leaf tendrils.
Grapevine
Tendrils are found in the following plants. Identify whether they are stem tendrils or leaf tendrils.
Watermelons
Tendrils of grapevines are homologous to the tendril of pumpkins but are analogous to that of pea. Justify the above statement.
Describe various stem modifications associated with food storage, climbing and protection.
Seeds of some plants germinate immediately after shedding from the plants while in other plants they require a period of rest before germination. The later phenomena is called as dormancy. Give the reasons for seed dormancy and some methods to break it.
