Positive phototropism is when a stem grows upward towards light. This response is controlled by hormones that cause cells on the darker side of the stem to elongate, causing the stem to bend towards the light source.
Capsicum is a fruit that grows from the flower of the capsicum plant. It is not a root or a stem.
No, yam is not an underground stem. It is a tuberous root vegetable that grows underground.
OK there's 4 tropisms hydro tropism (when plant grows towards water) thigmatropism, (when plant grows towards touch) gravitropism (grows right side up is turned upside down) and photo tropism (grows towards light)
The part of an embryo that grows into a stem is called the shoot apical meristem. This specialized region contains undifferentiated cells that continue to divide and give rise to new stem tissues. As the plant grows, the shoot apical meristem plays a crucial role in forming leaves, branches, and flowers.
photo tropism is the growth-response to light in a plant. stems exhibit positive photo tropism while most roots exhibit negative photo-tropism
Positive phototropism, where the plant stem grows towards a source of light.
A plant grows both upward and downward simultaneously. The shoot system, which includes the stem and leaves, grows upward toward the light, while the root system grows downward into the soil for nutrients and stability. This dual growth allows the plant to maximize its access to resources essential for survival.
The phenomenon of a plant stem turning toward the sun is known as phototropism. This type of tropism occurs as a response to light stimuli, where the plant grows towards the light source to maximize photosynthesis. Auxins, a class of plant hormones, play a key role in this process by promoting cell elongation on the side of the plant that is away from the light.
Iris grows towards the light. That is phototropism.
It is called Geo-Tropism
photo tropism is the growth-response to light in a plant. stems exhibit positive photo tropism while most roots exhibit negative photo-tropism
An embryonic shoot is the structure in the seed that will become the stem of the new plant. Also, it grows upward through the soil surface once the seed opens.
which partys grows to become the ,ain stem
An embryonic shoot is the structure in the seed that will become the stem of the new plant. Also, it grows upward through the soil surface once the seed opens.
stem and leaf plot
it will be a stem
well ..thats a good question.. i studied that for a while and if i remember , it is called POSITIVE TROPISM.. but if it grows away from the stimulus its NEGATIVE TROPISM. Nice question.. alot of people ask that.. but they really dont pay attention because it in the question! :) hope this helps!! :) :P