the roots
If a green plant receives more sunlight than usual, the part of the plant most directly affected would be the leaves. Increased sunlight can enhance photosynthesis, leading to greater production of energy and potentially more growth in the leaves. However, excessive sunlight can also cause stress, leading to leaf damage or wilting if the plant cannot manage the increased light levels effectively.
The part of the plant that grows towards the stimulus is typically the shoot or stem. This phenomenon is known as positive tropism, where plants grow towards light (phototropism) or other stimuli such as gravity (gravitropism). The growth response is regulated by plant hormones like auxins, which redistribute unevenly, causing differential growth on one side of the plant. As a result, the plant bends and grows towards the source of the stimulus.
The canopy is the part of a plant that spreads out leaves to maximize light exposure. This upper layer of leaves competes for light and plays a critical role in photosynthesis to produce energy for the plant.
chloroplast
The roots of a plant show a positive response to gravity by growing downwards in the direction of gravity, a process known as gravitropism. This helps the roots to anchor the plant securely in the soil and absorb water and nutrients effectively.
The root
chloroplast
the leaves is the part of a land-plant that uses light to make food material
If a green plant receives more sunlight than usual, the part of the plant most directly affected would be the leaves. Increased sunlight can enhance photosynthesis, leading to greater production of energy and potentially more growth in the leaves. However, excessive sunlight can also cause stress, leading to leaf damage or wilting if the plant cannot manage the increased light levels effectively.
the chloroplast
the chlorophyll which are in the chloroplasts.
ROOT
Death:D
Tropism is the growth response of a plant caused by a stimulus. Gravitropism is the growth response of plant to gravity. The roots grow downward towards gravity, which is called positive gravitropism. The stem and upper part of a plant grow upward, away from gravity, which is called negative gravitropism.
The leaf
chloroplast
To convert sunlight into food (sugar).