Gujarati
Hindi
1.Sexual Reproduction in Flowering Plants
normal

identify different ovules of diagrams $A$ to $F$

A

$A-Circinotropous, \;B-Amphitropous, \;C-Camplyotropous, \;D-Hemitropous, \;E-Anatropous, \;F-Orthotropous$

B

$A. Camplyotropous, \;B- Anatropopous, \;C- Hemitropous, \;D- Amphitropous, \;E- Circinotropous,\; F - Orthotropous$

C

$A- Orthotropous, \;B- Anatropous, \;C- Hemitropous, \;D- Camplyotropous,\; E- Amphitropous, \;F- Circinotropous$

D

$A- Camplyotropous, \;B- Anatropous, \;C- Hemitropous, \;D- Amphitropous, \;E- Orthotropous, \;F- Circinotropous$

Solution

$A-$Orthotropous It is also called atropous. It is erect no bending is there, e.g., Polygonum

$B-$Anatropous Completely inverted, e. g., Helianthus $C-$Hemitropous The micropyle and chalaza line at $90^{\circ}$ to funicle, e. g= Ranunculus $D-$Campylotropous more curvature than hemitropous, e. g ., Capparis, mustard $E-A$mphitropous Horse shoe like, e. g., Capsella $F-$Circinotropous Ovule straight micropyle upward due to unilateral growth of funicle it become inverted, e. g= Opuntia

Standard 12
Biology

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