Answer:
The correct answer is hydrogen bonding.
Hydrogen bond is defined as a weak bond that results from electrostatic attraction taken place between hydrogen of one molecule and electro-negative atom of same or different molecule.
In water, partial negative charge is present on oxygen atom which attracts the partial positive charge present on hydrogen atom of other water molecule. This attractive interactions lead to the formation of inter-molecular hydrogen bonding.
Answer:
The part of plants that contains structures needed to absorb sunlight and carbon dioxide is the chlorophyll.
Explanation:
Photosynthesis is the process by which plants produce glucose.
The process of photosynthesis requires light energy which plants get from trapping the sunlight. The area of the plant which contains structures to absorb sunlight and for photosynthesis is the chlorophyll. Chlorophyll contains a green coloured substance termed chloroplast. Chloroplast is the site where photosynthesis takes place. Chloroplast is also the structure which is responsible for giving green colour to the leaves.
Stationary front
warm front=2
occluted front=3
stationary front= 4
cold front=1
Answer:
<em>The correct option is C) AS</em>
Explanation:
Sickle cell anaemia is a recessive disorder in which the blood of the person is not able to clot properly. For sickle cell to occur, both the alleles for the trait have to be recessive. A person who has a dominant and a recessive allele will be heterozygous, showing the dominant characteristics. But such a person will be a carrier for the disease. There will be chances for the offsprings of that person to actually have the disease.
