Grafting is successful in dicots but not in monocots because the dicots have:
cork cambium
vessels with elements arranged end to end
vascular bundles arranged in a ring
cambium for secondary growth
Additional Questions
|
In which one pair both the plants can be vegetatively propagated by leaf pieces |
Answer | ||||||||||||||||
|
Match the following ovular structure with post fertilization structure and select the correct alternative.
|
Answer | ||||||||||||||||
|
The arrangement of the nuclei in a normal embryo sac in the dicot plants is |
Answer | ||||||||||||||||
|
Apomictic embryos in citrus arise from |
Answer | ||||||||||||||||
|
Fibrous thickenings of hygroscopic nature are found in this part of the anther wall: |
Answer | ||||||||||||||||
|
In a type of apomixis known as adventive embryony, embryos develop directly from the |
Answer | ||||||||||||||||
|
In nature, cleistogamous flowers are |
Answer | ||||||||||||||||
|
Which one of the following pairs of plant structures has haploid number of chromosomes? |
Answer | ||||||||||||||||
|
Which one of the following is surrounded by a callose wall? |
Answer | ||||||||||||||||
|
Study the following table and select the most correct option given below the table.
|
Answer |