Explanation:
The salt solution is meant to lower the ice melting point hence keep most of the water from turning into ice even at zero degrees temperatures. The salts are dissolved in the water to form a salty solution that percolates the ground and reach plant roots. Because the salty water is hypertonic (more concentrated) to the cell cytoplasm of the plant roots, water is drawn from the plant by osmosis. This is the reversal of normal plant root absorption of water from the soil. This causes the plant root to wither and subsequently the whole plant to die. Remember in osmosis, water moves from the less concentrated solution to the more concentrated solution through a semipermeable membrane.
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Answer:
a. DNA carries instructions for the functions of every cell and enzyme in living organisms.
b. DNA can serve as a way to identify one individual from another.
Explanation:
Which of the following is TRUE about DNA?
a. DNA carries instructions for the functions of every cell and enzyme in living organisms.
b. DNA can serve as a way to identify one individual from another.
c. All living organisms can carry DNA in practically every cell of their body
The answer is Euglena. Euglena is a genus of single-celled flagellate eukaryotes. It is a large genus of unicellular protists, which have both plant and animal characteristics. All are motile by means of a flagellum. Most have chloroplasts (alga and plant characteristic). Euglenids are believed to descend from an ancestor that took up green algae by secondary endosymbiosis.
Answer:
Explanation:
The following scientific discoveries might be taught in the future.
- Edible water blobs.
- Helium balloons that travel to space.
- Autonomous cars.
- 3D printing.
- Existence of Dark Matter.
- Sequencing Genome of Cancer Patient.
- Creation of Human Organs.
- Water as Fuel.
- Face Transplants.
- Carpet alarm clocks.
- Hyper-loop.
- Pod taxis.
- GeeFi, a device that offers unlimited wi-fi anywhere in the world.
- Robotic Body Parts.
- T. Rex Tissue.
- Advancement in HIV Cure.
