The roots of a plant exhibit positive geotropism or gravitropism because they grow toward the direction of the pull of gravity.
The genotype of a pea plant that shows a recessive phenotype would be homozygous for the recessive allele. Using letter symbols, it would be represented as aa.
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Gravitropism is responce to Earth's gravity. If you are talking about plants then a Positive gravitropism grows towards gravity (like roots of plant). A Negative gravitroism grows away from gravity (Like the stems of plants). Hope this help :P
No, geotropism is typically stronger than hydrotropism in plant responses. Geotropism is the growth or movement of plants in response to gravity, while hydrotropism is the growth or movement of plants in response to water. Geotropism is essential for plant roots to grow downwards towards gravity, while hydrotropism helps roots grow towards water sources.
Venus fly trap and the sundew plant (both carnivorous) respond to the touch of their prey. Mimosa pudica (called sensitive plant, touch-me-not, shy plant or tickleme plant) also responds to touch. The cells in the leaf quickly shed water, lose their rigidity and let the leaf droop away from the touch. After a few minutes the leaf returns to normal.
This is due to tropic movement(tropism) in plants in which the fixed part of a plant(such as stem) moves in response to a stimulus.If the stimulus is light(as you have asked) then it is termed as Phototropism.And further more stem shows positive phototropism.
the answer is gravity
it has a stem.
"The data from our survey shows that 70% of customers prefer the new packaging design, indicating a positive reception in the market."
She's pregnant if the test shows positive
Sp. Gravity as 1.030 Urine Analysis means
When a plant becomes wilted, it shows it isdead.
It Was A Land Plant
A common response to a welcome is "Thank you" or "Thanks for having me." This shows gratitude and acknowledges the gesture of the welcome.