>
Exams
>
Zoology
>
Biodiversity and Conservation
>
which of the following is not an alien species in
Question:
Which of the following is
not
an alien species in India?
Show Hint
Alien species = those introduced from outside. Nile Perch is alien to Africa, not India.
AP EAPCET - 2025
AP EAPCET
Updated On:
Jun 2, 2025
{Lantana}
{Nile Perch}
{Parthenium}
{Eichhornia}
Hide Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
-
Lantana, Parthenium, Eichhornia:
All are alien invasive species introduced into India.
-
Nile Perch:
Introduced in African lakes (like Lake Victoria), not in India.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Biodiversity and Conservation
Name the type of heterogamety observed in most birds.
CBSE CLASS XII - 2025
Biology
Biodiversity and Conservation
View Solution
What is bio-diversity? Why is it useful for human life?
UP Board X - 2025
Social Science
Biodiversity and Conservation
View Solution
How many number of biodiversity hotspots in the world right now?
CBSE Compartment XII - 2025
Biology
Biodiversity and Conservation
View Solution
India has only 2.4% of the world's land area but its share of the global species diversity is:
CBSE CLASS XII - 2025
Biology
Biodiversity and Conservation
View Solution
Student to attempt either option-(A) or (B):
(A)
[(i)] How does alien species invasion cause a decline in biodiversity? Explain.
How have the following contributed to biodiversity loss?
I. Nile Perch
II. Lantana and Eichhornia
III. Clarias gariepinus
[(ii)] Why have certain regions been declared as biodiversity hotspots by environmentalists of the world? Name any two such regions in India.
OR
(B)
[(i)] Write an equation for Verhulst-Pearl Logistic Growth Curve where:
N = Population density at time ‘t’
r = Intrinsic rate of natural increase
[(ii)] Draw a graph for a population whose population density has reached carrying capacity.
[(iii)] Draw a growth curve where resources are non-limiting to growth of population.
[(iv)] Which growth curve is considered more realistic and why? Explain.
CBSE CLASS XII - 2025
Biology
Biodiversity and Conservation
View Solution
View More Questions
Questions Asked in AP EAPCET exam
The number of positive integers less than 10000 which contain the digit 5 at least once is
AP EAPCET - 2025
Permutations
View Solution
If the de Broglie wavelength of an electron is \( 2 \, \text{nm} \), then its kinetic energy is nearly (Planck's constant \( = 6.6 \times 10^{-34} \, \text{J s} \) and mass of electron \( = 9 \times 10^{-31} \, \text{kg} \))
AP EAPCET - 2025
Dual nature of matter
View Solution
The domain and range of a real valued function \( f(x) = \cos (x-3) \) are respectively.
AP EAPCET - 2025
Functions
View Solution
If a force F = (3i - 2j) N acting on a body displaces it from point (1 m, 2 m) to point (2 m, 0 m), then work done by the force is
AP EAPCET - 2025
work, energy and power
View Solution
Two bodies A and B of masses 1.5 kg and 3 kg are moving with velocities 20 m/s and 15 m/s respectively. If the same retarding force is applied on the two bodies, then the ratio of the distances travelled by the bodies A and B before they come to rest is
AP EAPCET - 2025
work, energy and power
View Solution
View More Questions