Definations / Explanation :
$1.$ Nucellus
$2.$ Funicle
Definations / Explanation :
$1.$ Nucellus
$2.$ Funicle
Enclosed within the integuments is a mass of cells called the nucellus. Cells of the nucellus have abundant reserve food materials.
The ovule is a small structure attached to the placenta by means of a stalk called funicle.
Similar Questions
What does the filiform apparatus do at the entrance into ovule?
What does the filiform apparatus do at the entrance into ovule?
With a neat, labelled diagram, describe the parts of a mature angiosperm embryo sac. Mention the role of synergids.
With a neat, labelled diagram, describe the parts of a mature angiosperm embryo sac. Mention the role of synergids.
Megasporangium is equivalent to
Megasporangium is equivalent to
- [NEET 2013]
Which of the following indicates correct names of $A, B, C$ and $D$ regions of the given diagram?
Which of the following indicates correct names of $A, B, C$ and $D$ regions of the given diagram?
$A$- Four cells are at the chalzal end and are called the antipodals.
$R -$ A typical angiosperm embryo sac, at maturity,though $8$-nucleate is $7$-celled
$A$- Four cells are at the chalzal end and are called the antipodals.
$R -$ A typical angiosperm embryo sac, at maturity,though $8$-nucleate is $7$-celled