Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Biology
The given figure represents different factors affecting population density (N). If B = natality, D = mortality, E = emigration and I = immigration; then select the incorrect option regarding these.
Q. The given figure represents different factors affecting population density
(
N
)
. If
B
=
natality,
D
=
mortality,
E
=
emigration and
I
=
immigration; then select the incorrect option regarding these.
2836
183
Organisms and Populations
Report Error
A
B
and
D
are most influential factors under normal conditions while
I
and
E
become important in special conditions
17%
B
In a new habitat just being colonised,
I
becomes more important than
B
17%
C
B
and
I
cause positive changes in
N
17%
D
I
is generally equal to
E
49%
Solution:
Immigration is not necessarily equal to emigration in a population.
