Answer:
Water is sucked up xylem by mass flow (cohesion-tension) which decreases the water potential in the root xylem. So water diffuses through the root cells to the xylem which decreases the water potential in the root epidermis cells, so water diffuses into root hair cells from soil by osmosis.
Explanation:
The ultimate source of energy for most organisms is the Sun.
Yes, it’s possible. The genetic that they give out to their children depends. If the parents gives out the genes for colorblind for the daughter but not the son, it’s possible.
It’s just like having a child with disabilities and another child that is perfectly healthy.
Hey friend!
Let's figure this out!
DNA replication is the process by which DNA makes a copy of itself during cell division. The first step in DNA replication is to ‘unzip’ the double helix structure of the DNA molecule. DNA replication is self-complementary, and it does not need a third party. The two strands of a DNA act as parents and work as a template to synthesize the two daughters of DNA. According to an estimate, there are nearly 3 billion DNA bases in our genome, and during DNA replication they all replicate. Mutation can cause changes in DNA bases only, but it can be one or even more than one basis.<span>
</span>Hope this helps!
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<span>The answer is Viking 1 and 2 that explored Mars
planet. Both were launched in 1975 and their mission ended in 1980. The main
objectives of the orbiters and landers were to take pictures of the planet,
collect samples, and conduct experiments to find signs of life on the planet. </span>
