Gravitropism (also known as geotropism) is a coordinated process of differential growth by a plant in response to gravity pulling on it. It also occurs...

Gravitropism (sometimes referred to as geotropism): is movement or growth in response to gravity Apogeotropism: negative geotropism Heliotropism: the diurnal motion...

18 June 1983. The official designation was G-009: Purdue University – Geotropism, Fluid Dynamics and Nuclear Particle Velocity. The Payload Manager was...

Nachruf, 1897 - Obituary of Julius von Sachs Ueber Geotropismus, 1900 - On geotropism Über das Etiolement der Pflanzen, 1901 - On etiolation of plants Zur...

touch (thigmotropism), light sensitivity (phototropism), and gravity (geotropism). Darwin used various methods of enquiry: usually setting up rigorous...

aleuroplasts; Amyloplasts: storing starch and detecting gravity—for maintaining geotropism. Elaioplasts: storing fats. Proteinoplasts: storing and modifying protein...

near vertical limbs, in which the governing growth factor is negative geotropism, are called "reiterations" and are really divisions of the trunk, which...

which hence starts to grow faster. Auxin participates in phototropism, geotropism, hydrotropism and other developmental changes. The uneven distribution...

photosynthesis, or to minimize it in plants subjected to intense light and heat. Geotropism allows the roots of a plant to determine the direction of gravity and...

Chromosomes-onion root tip preparation / Photosynthesis: chlorophyll requirement / Geotropism / Slime Mold Bottle and Cup Feeding Arnold Gesell bw-11m February 25,...