05. Population Interactions
Organisms and Populations

231177 Amensalism can be represented as:

1 Species A (+); Species B (0)
2 Species A (-); Species B (0)
3 Species A (+); Species B (+)
4 Species A (-); Species B (-)
Organisms and Populations

231179 While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, (-) sign is assigned for detrimental interaction and (0) for neutral interaction. Which of the following interactions can be assigned (+) for one specifies and (-) for another specifies involved in the interaction?

1 Competition
2 Predation
3 Amensalim
4 Commensalism
Organisms and Populations

231187 Match column I with column II and select the correct option from the codes given below :
| Column I | Column II |
|----|----|
| A. Commensalism | (i) One inhibited, other unaffected |
| B. Parasitism | (ii) One benefitted, other unaffected |
| C. Mutualism | (iii) Both are benefitted |
| D. Amensalism | (iv) One benefitted, other harmed |

1 $\mathrm{A}-$ (iv), $\mathrm{B}$ - (ii), $\mathrm{C}$ - (iii), $\mathrm{D}$ - (i)
2 $\mathrm{A}-$ (iii), $\mathrm{B}-$ (iv), $\mathrm{C}-$ (ii), $\mathrm{D}-$ (i)
3 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (iii), $\mathrm{D}-$ (i)
4 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (i), $\mathrm{D}-$ (iii)
Organisms and Populations

231188 Match the column I and II

1 $(A) - iii, (B)- ii, (C) - iv, (D) - i$
2 $(A) - i, (B) - ii, (C) - iii, (D) - iv$
3 $(A) - ii, (B) - iii, (C) - i, (D) - iv$
4 $(A) - ii, (B) - iii, (C) - iv,(D) -i$
Organisms and Populations

231177 Amensalism can be represented as:

1 Species A (+); Species B (0)
2 Species A (-); Species B (0)
3 Species A (+); Species B (+)
4 Species A (-); Species B (-)
Organisms and Populations

231179 While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, (-) sign is assigned for detrimental interaction and (0) for neutral interaction. Which of the following interactions can be assigned (+) for one specifies and (-) for another specifies involved in the interaction?

1 Competition
2 Predation
3 Amensalim
4 Commensalism
Organisms and Populations

231187 Match column I with column II and select the correct option from the codes given below :
| Column I | Column II |
|----|----|
| A. Commensalism | (i) One inhibited, other unaffected |
| B. Parasitism | (ii) One benefitted, other unaffected |
| C. Mutualism | (iii) Both are benefitted |
| D. Amensalism | (iv) One benefitted, other harmed |

1 $\mathrm{A}-$ (iv), $\mathrm{B}$ - (ii), $\mathrm{C}$ - (iii), $\mathrm{D}$ - (i)
2 $\mathrm{A}-$ (iii), $\mathrm{B}-$ (iv), $\mathrm{C}-$ (ii), $\mathrm{D}-$ (i)
3 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (iii), $\mathrm{D}-$ (i)
4 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (i), $\mathrm{D}-$ (iii)
Organisms and Populations

231188 Match the column I and II

1 $(A) - iii, (B)- ii, (C) - iv, (D) - i$
2 $(A) - i, (B) - ii, (C) - iii, (D) - iv$
3 $(A) - ii, (B) - iii, (C) - i, (D) - iv$
4 $(A) - ii, (B) - iii, (C) - iv,(D) -i$
Organisms and Populations

231177 Amensalism can be represented as:

1 Species A (+); Species B (0)
2 Species A (-); Species B (0)
3 Species A (+); Species B (+)
4 Species A (-); Species B (-)
Organisms and Populations

231179 While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, (-) sign is assigned for detrimental interaction and (0) for neutral interaction. Which of the following interactions can be assigned (+) for one specifies and (-) for another specifies involved in the interaction?

1 Competition
2 Predation
3 Amensalim
4 Commensalism
Organisms and Populations

231187 Match column I with column II and select the correct option from the codes given below :
| Column I | Column II |
|----|----|
| A. Commensalism | (i) One inhibited, other unaffected |
| B. Parasitism | (ii) One benefitted, other unaffected |
| C. Mutualism | (iii) Both are benefitted |
| D. Amensalism | (iv) One benefitted, other harmed |

1 $\mathrm{A}-$ (iv), $\mathrm{B}$ - (ii), $\mathrm{C}$ - (iii), $\mathrm{D}$ - (i)
2 $\mathrm{A}-$ (iii), $\mathrm{B}-$ (iv), $\mathrm{C}-$ (ii), $\mathrm{D}-$ (i)
3 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (iii), $\mathrm{D}-$ (i)
4 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (i), $\mathrm{D}-$ (iii)
Organisms and Populations

231188 Match the column I and II

1 $(A) - iii, (B)- ii, (C) - iv, (D) - i$
2 $(A) - i, (B) - ii, (C) - iii, (D) - iv$
3 $(A) - ii, (B) - iii, (C) - i, (D) - iv$
4 $(A) - ii, (B) - iii, (C) - iv,(D) -i$
Organisms and Populations

231177 Amensalism can be represented as:

1 Species A (+); Species B (0)
2 Species A (-); Species B (0)
3 Species A (+); Species B (+)
4 Species A (-); Species B (-)
Organisms and Populations

231179 While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, (-) sign is assigned for detrimental interaction and (0) for neutral interaction. Which of the following interactions can be assigned (+) for one specifies and (-) for another specifies involved in the interaction?

1 Competition
2 Predation
3 Amensalim
4 Commensalism
Organisms and Populations

231187 Match column I with column II and select the correct option from the codes given below :
| Column I | Column II |
|----|----|
| A. Commensalism | (i) One inhibited, other unaffected |
| B. Parasitism | (ii) One benefitted, other unaffected |
| C. Mutualism | (iii) Both are benefitted |
| D. Amensalism | (iv) One benefitted, other harmed |

1 $\mathrm{A}-$ (iv), $\mathrm{B}$ - (ii), $\mathrm{C}$ - (iii), $\mathrm{D}$ - (i)
2 $\mathrm{A}-$ (iii), $\mathrm{B}-$ (iv), $\mathrm{C}-$ (ii), $\mathrm{D}-$ (i)
3 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (iii), $\mathrm{D}-$ (i)
4 $\mathrm{A}-$ (ii), $\mathrm{B}$ - (iv), $\mathrm{C}-$ (i), $\mathrm{D}-$ (iii)
Organisms and Populations

231188 Match the column I and II

1 $(A) - iii, (B)- ii, (C) - iv, (D) - i$
2 $(A) - i, (B) - ii, (C) - iii, (D) - iv$
3 $(A) - ii, (B) - iii, (C) - i, (D) - iv$
4 $(A) - ii, (B) - iii, (C) - iv,(D) -i$