QUESTION:
Under which circumstances do plants take up water by osmosis?
ANSWER:
<u>The conditions necessary for occurring osmosis in plants</u>:–
- Presence of a concentration gradient.
- The solution separated by a semi permieable membrane should have different concentration.
- Presence of a semi permeable membrane.
Answer:
B. Inherited traits carry the instructions for individual genes.
Answer:
Answer is B. a fracture or crush injury causes bleeding or swelling in an extremity.
Explanation:
Compartment syndrome is a painful condition in which there is an increased pressure within muscles or one of the body's compartment, resulting in insufficient blood supply or blood flow to tissue around or within the area.
It majorly affects the compartments of the leg or arm, and could be acute or chronic.
An acute compartment syndrome requires a surgical emergency, while the chronic is not a medical emergency.
Some of the symptoms are severe pain, numbness and pale color of the affected area.
Answer:
See explanation
Explanation:
There are three main aspects of photosynthesis
(i) Absorption of light energy by chlorophyll.
(ii)Photolysis of water
(iii) combination of water and CO2 to form carbohydrates.
The second and the third aspects of photosynthesis are controlled by the availability of water. Plants absorb water from the soil through their root hairs and it moves up to the leaves by capillary action.
Hence, if there is no rain (drought), the soil will lack water and so does the plant thereby hindering the uptake of water for the second and third stages of photosynthesis.
the Arizona poppy, lie dormant during drought only to germinate, grow, flower, and yield seeds a few weeks after the rains return.
Answer:
Because the duplicated chromatids remain joined during meiosis I, each daughter cell receives only one chromosome of each homologous pair. ... By shuffling the genetic deck in this way, the gametes resulting from meiosis II have new combinations of maternal and paternal chromosomes, increasing genetic diversity.
Explanation:
