Answer:
A wide range of mental conditions that affects the mood of the person, behavior of the person and thinking of the person is called as mental disorder.
Example: Clinical depression: It is characterized by constantly a depressed mood or loss of interest in the activities causing an impairment in the daily life of the person.
The mental illness is also a type of mental disorder which is characterized by a sad mood and depressed mood for a longer period of time.
Example: Schizophrenia
the type of friction is kinetic, static, rolling, and fluid
Answer:
<h2>Bb, Bb, bb, bb.</h2>
Explanation:
Lets Brown as B and Blue as b.
Brown eyes is dominant over blue eyes, so B is dominant over b.
A blue eyed man , as blue is recessive, so the genotype will be bb.
Women whose father was blue eyed and mother was brown, so she must be heterozygous, hence the genotype is Bb,
Now cross between this man(bb) and women(Bb).
bb×Bb
offspring = Bb, Bb, bb, bb.
(Bb)= Brown eyed
(bb)= blue eyed
Answer: b. They are composed of molecules that contain carbon-carbon bonds.
c. They undergo chemical reactions to use energy they acquire from the environment.
Living things includes all the organisms that display features which make them distinct from non-living organisms. The living organisms have an organized structure, they are composed of cells, they require energy to survive or sustain existence, they are able to reproduce and they exhibit ability to grow.
They are composed of molecules that contain carbon-carbon bonds: Carbon is the main component present in all living things. They make up the organic biomass of these living organisms.
They undergo chemical reactions to use energy they acquire from the environment: The plants traps sunlight energy and converts it into food and lastly into chemical energy in the form of ATP. This ATP is used as a energy reservoir for metabolic processes occurring in the plants. Therefore, energy is generated after chemical reactions.