Plant science

Auxin

• a growth hormone produced naturally by plants they are found in shoot and roots tips and promote cell division stem and root growth

• Leaves bend toward the light Leaves control water vapor exits the plant when environment conditions change, this helps the stomata

• flowers open and close in response to environment changes flowers open and close and improve, changes of being pollinated

• non directional movement of a plant in response to a touch stimulus.

Tags

NGSS.MS-LS1-5

Nastic Movement

• Non directional movement of a plant in response to a touch stimulus

• Leaves bend toward the light Leaves control how water vapor exits the plant when environment conditions change this helps the stomata.

• flowers open and close in response to environment changes, flowers open and close and improve, chances of being pollinated

• The turning or bending of a plant in response to a touch stimulus

Thigmotropism

• The turning or bending of a plant in response to a touch stimulus.

• Flowers open and close in response to environment changes, flowers open and close and improve, chances of being pollinated.

• Leaves bend toward the light Leaves control how water vapor exits the plant when environment conditions change, this helps the stomata.

• grow up in search of light they grow as the plant needs thicker stems to support the plant.

How do flowers respond to stimuli

• Flowers open and close in response to environment changes, flowers open and close and improve chances of being pollinated.

• Leaves bend toward the light Leaves control how water vapor exits the plant when environment conditions change, this helps the stomata

• grow up in search of light, they grow as the plant needs thicker stems to support the plant.

• roots grow with gravity they anchor the plant, absorption of water and minerals for plant they prevent erosion.

How do Leaves respond to stimuli

• Leaves bend toward the light. Leaves control how water vapor exits the plant when environment conditions change, this helps the stomata

• grow up in search of light they grow as the plant needs thicker stems to support the plant.

• roots grow with gravity they anchor the plant, absorption of water and minerals for plant they prevent erosion.

• plant hormones that stimulate seed growth, stem elongation, germination and flowering.

How do stems respond to Stimuli

• Plant hormones that stimulate seed growth, stem elongation, germination and flowering

• The growth or turn a plant makes in response to gravity

• Roots grow with gravity they anchor the plant absorption of water and minerals for plant they prevent erosion

• Growing up in search of light, they grow as the plant needs thicker stems to support the plant

How do roots respond to stimuli

• Roots grow with gravity the anchor the plant absorption of water and minerals for plant they prevent erosion

• The growth or turn a plant make in response to gravity

• Plant hormones that stimulate seed growth, Stem elongation and flowering

• The growth or turn a plant makes in response to light either towards the light (positive) away from the light (negative)

Tags

NGSS.MS-LS1-5

Geotropism

• The growth or turn a plant makes in response to gravity

• Plant hormones that stimulate seed growth, Stem elongation, germination and flowering.

• The growth or a turn a plant makes in response to light either towards the light (positive) or away from the light (negative)

• Non directional movement of a plant in responce to touch stimulus

gibberllins

• Plant hormones that stimulate seed growth stem elongation, germination and flowering.

• The growth or turn a plant makes in respoce to light either towards the light (positive) or away from the light (negative)

• The growth or turn a plant makes in response to gravity

Tags

NGSS.MS-LS1-5

Phototropism

• The growth or turn a plant makes in response to light either towards the light (positive) or away from the light (negative)

• The growth or turn a plant makes in response the gravity

• roots grow with gravity the anchor the plant absorption of the water and minerals for plant they prevent erosion

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1