Question:
Which of the following species has become extinct due to over exploitation by humans?
Which of the following species has become extinct due to over exploitation by humans?
Updated On: Apr 19, 2024
- Clarias gariepinus
- Stellers's sea cow
- Lantana
- Parthenium
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B): Stellers's sea cow
Was this answer helpful?
0
0
Top Questions on Ecology
Two important characteristics for estimating any population of animals and plants are \(\underline{\hspace{2cm}}\) and \(\underline{\hspace{2cm}}\) of individuals.
- Match List-I with List-II
\[\begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline \text{(A). Population size} & \text{(I). It refers to how many individuals reside in a particular area} \\ \hline \text{(B). Population density} & \text{(II). It yields helpful information about how species interact with each other} \\ \hline \text{(C). Population distribution} & \text{(III). It represents the total number of individuals in a habitat} \\ \hline \text{(D). Population dispersion} & \text{(IV). It describes how individuals of a species are spread out, whether they live in close proximity} \\ \hline \text{to each other or far apart, or clustered into groups} \\ \hline \end{array}\]
Choose the correct answer from the options given below: Demography is the study of factors that affect \(\underline{\hspace{2cm}}\) and \(\underline{\hspace{2cm}}\) patterns.
- Arrange the following stages of ecological succession in the correct sequence
A. Ecesis
B. Nudation
C. Aggregation
D. Reaction
Choose the most appropriate answer from the options given below: - Match LIST-I with LIST-II
\begin{tabularx}{0.9\textwidth}{|l|X|l|X|} \hline \multicolumn{2}{|c|}{LIST-I} & \multicolumn{2}{c|}{LIST-II}
\multicolumn{2}{|c|}{Interaction Type} & \multicolumn{2}{c|}{Example}
\hline A. & Mutualism & I. & Chlorella vulgaris and Diatoms
B. & Commensalism & II. & Termites and Trichonympha
C. & Proto-cooperation & III. & Intestine of Man and Entamoeba coli
D. & Antibiosis & IV. & Adamsia pallia and hermit crab
\hline \end{tabularx}
Choose the most appropriate answer from the options given below:
View More Questions
Questions Asked in CUET exam
- Find the ratio of de-Broglie wavelengths of deuteron having energy E and \(\alpha\)-particle having energy 2E :
- CUET (UG) - 2026
- Dual nature of radiation and matter
- If 36: 84 :: 42: X, then the value of X, is:
- CUET (UG) - 2025
- Ratio and Proportion
- The angles of elevation of the top of a tower from two points at a distance of 5 meters and 20 meters along the same straight line from the base of the tower, are complementary. Find the height of the tower.
- CUET (UG) - 2025
- Trigonometry
- Had he ________ the importance of the meeting, he would have made sure to attend.
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world- CUET (UG) - 2025
- Sentence Arrangement
View More Questions