˜yÐÄvlog

Advertisement

Advertisement

anatropous

[ uh-na-truh-puhs ]

adjective

Botany.
  1. (of an ovule) inverted at an early stage of growth, so that the micropyle is turned toward the funicle and the embryonic root is at the opposite end.


anatropous

/ əˈ²Ôæ³Ù°ùÉ™±èÉ™²õ /

adjective

  1. (of a plant ovule) inverted during development by a bending of the stalk (funicle) attaching it to the carpel wall Compare orthotropous
“Collins English Dictionary — Complete & Unabridged†2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Discover More

˜yÐÄvlog History and Origins

Origin of anatropous1

First recorded in 1840–50; ana- + -tropous
Discover More

˜yÐÄvlog History and Origins

Origin of anatropous1

C19: from ana- (inverted) + -tropous
Discover More

Example Sentences

Examples have not been reviewed.

Seeds anatropous, with a large fleshy rhaphe, and a minute embryo in fleshy albumen.

From

The superior ovary is generally one-chambered, with two variously developed parietal placentas, which occasionally meet, forming two chambers; the ovules are generally very numerous and anatropous or half-anatropous in form.

From

Fig. 348-352 show the stages through which an ovule becomes anatropous in the course of its growth.

From

The seeds that are truncate at one end are anatropous, some of them resembling those of red clover are half anatropous.

From

No inversion can, therefore, really take place in anatropous ovules, but the blade of the leaf is bent back on the funicle, with which its margins also cohere.

From

Advertisement

Advertisement

Advertisement

Advertisement