NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

VIRUSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The complexity of living systems:
A
is the single defining characteristic of living things.
B
is found only in humans
C
is also highly organized
D
is unique to living systems
Explanation: 

Detailed explanation-1: -Living things are highly organized and structured, following a hierarchy that can be examined on a scale from small to large. The atom is the smallest and most fundamental unit of matter. It consists of a nucleus surrounded by electrons.

Detailed explanation-2: -A complex organism contains multiple organ systems with different functions. Multiple organisms of a single species may form a group, called a population. Many populations of different species form diverse communities, and communities that share the same geographical space are part of a larger ecosystem.

Detailed explanation-3: -The most complex level of organization is the organismal level, where all eleven organ systems function in the human organism, the whole living person.

Detailed explanation-4: -Many individual organisms can be organized into the following levels: cells, tissues, organs, organs systems, and organisms. There are also levels of organization above the individual organism: population, community, ecosystem, biome and biosphere.

There is 1 question to complete.