WorksheetsPHG112 - Lecture 1
Total questions: 15
Worksheet time: 8mins
The image shows ......... ovule
Anatropous
Amphitropous
Campylotropous
Orthotropous or atropous
In ........... ovule, the ovule is straight having funicle, chalaza and micropyle on one straight line and the micropyle is lying at the extreme apex opposite the funicle or its scar.
Orthotropous or atropous
Amphitropous
Anatropous
Campylotropous
The image shows ......... ovule
Anatropous
Amphitropous
Orthotropous or atropous
Campylotropous
The image shows ......... ovule
Anatropous
Amphitropous
Orthotropous or atropous
Campylotropous
........... is the basal swollen part of the nucellus from which arise the integuments& where the vascular strand from the funicle branches to enter different parts of ovule
Hilum
Raphe
Micropyle
Chalaza
........... results because the coats at the apex not quite complete leaving such a scar
Hilum
Raphe
Micropyle
Chalaza
........... arises from fusion between the funicle with the integument It is present in anatropous ovule e.g. Linseed and amphitropous ovule e.g. Colchicum
Hilum
Raphe
Micropyle
Chalaza
........... is the scar left by the removal of the seed from its funicle or stalk
Hilum
Raphe
Micropyle
Chalaza
........... is the structure of the seed enclosed within the testa
Hilum
Kernel
Micropyle
Chalaza
......... is an outgrowth that arises from the funicle or the tissue of hilum
Arillode
Strophiole
Arillus
Wing
....... is a type of embryo at which the radicle may be bent against the two straight cotyledons i.e. against their edges
Incumbent
Orthoplocus
Accumbent
Straight
The image shows ....... embryo
Incumbent
Orthoplocus
Accumbent
Straight
...... is the part of the embryo that is considered the stem growing point
Monocotyledon
Dicotyledons
Plumule
Radicle
...... is the part of the embryo that forms the root system
Monocotyledon
Dicotyledons
Plumule
Radicle
The image shows ....... embryo
Incumbent
Orthoplocus
Accumbent
Straight
