The ovule in which the funicle,chalaza and mi | vedclass

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(C) The ovule in which the funicle,chalaza,and micropyle lie in one vertical plane is called $Orthotropous$ (Greek: $Orthos$ = straight; $tope$ = turn

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Orthotropous

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(C) The ovule in which the funicle,chalaza,and micropyle lie in one vertical plane is called $Orthotropous$ (Greek: $Orthos$ = straight; $tope$ = turned).In this type,the body of the ovule is straight.The hilum and chalaza occur nearly at the same position.It is also called an $atropous$ or $erect$ ovule,for example,in $Piperaceae$,$Polygonaceae$,and $Urticaceae$.It is considered the most primitive and simplest type of ovule found in angiosperms.

The ovule in which the funicle,chalaza and micropyle lie in one vertical plane is called:

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