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light, positive phototropism and towards the light gravity, negative geotropism and grow in opposite direction to gravity NOT WATER
toward the sun light..................:)
Gravity affects seed germination by altering the placement of plant hormones which affect the direction the first root grows and the direction the shoot grows. Gravity pulls some hormones downward which cause roots to grow down while the shortage of that hormone plus the presence of other hormones cause the shoot to grow upward. It doe not matter which way the seed is planted, this will not have an effect of the developing seedling.
If the stem and shoot were to grow before the roots the plant will fall over and die. It has to root so that the plant will have support and food to grow up. Since root root has to absorb water and other nutrient for growth and development, its emergence from the seed before shoot is essential.
Roots show positive hydrotropism and grow in the direction of water. This tropism causes problems in many cities where tree roots grow toward the drain pipes, and grow into the cracks, and plug up the drains. Hydrotropism causes plants to bend or turn toward water.
from the shoot/stem
The stem of a plant bends and grows toward a source of light.The shoot of a plant grows in the opposite direction of gravitational pull.The roots of a plant grow towardwater-rich soil.
The roots of most plants grow towards the pull of gravity.
Downward
Gravity. Gravitropism is when an object either moves towards or away from the force of gravity
Outwards.
gravatropism
light, positive phototropism and towards the light gravity, negative geotropism and grow in opposite direction to gravity NOT WATER
Downward
toward the sun light..................:)
toward the sun light..................:)
the roots would grow toward the trees to get its food and water