Answer: Passive Transport
Explanation: Passive transport is the movement of substances across the membrane without the expenditure of cellular energy. In contrast, active transport is the movement of substances across the membrane using energy from adenosine triphosphate (ATP)
Weathering is when rock, soil or minerals are broken down. Erosion moves rock or soil from one place to another. Erosion is also the process of being eroded by wind or water.
51.
Diploid means they have 2 of each chromosome, and haploid means just one of each. So diploid is 2n, haploid is n.
Humans are diploid organisms and have 46 total chromosomes. Our haploid number is 23.
Hope that helps. :)
Answer:
Option-D
Explanation:
Plants are the organisms present on the Earth which can be easily marked with their green color. The green color is due to the presence of the chloroplast which encompasses the chlorophyll pigment.
The chlorophyll pigment has the ability to capture the sunlight energy which initiates the process of photosynthesis. The photosynthesis process utilizes Carbon dioxide gas and water to form glucose molecules.
The glucose molecule is then transported to the other parts of the plants like stem and roots where photosynthesis is absent and to obtain the energy, plant perform cellular respiration. The cellular respiration requires oxygen gas which acts as an electron acceptor molecule.
Thus, Option-D is correct.