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Question

Consider the following statements
I. In this group, the Plasmodium differentiates and forms fruiting bodies, bearing spores at their tips
II. Spores possess true walls
III. The spores are dispersed by air currents
IV. The spores are extremely resistant and survive for many years even under adverse conditions
The above statements are assigned to

D VINOD · Accepted Answer

## CORE INFORMATION
✓ **Answer**: B
## CONCEPT FRAMEWORK
	**Primary Concept**: Characteristics of different groups of Protists, specifically Slime molds.
	**Related Topics**: Protist classification, spore formation, modes of reproduction, environmental adaptations.
	**Prerequisites**: Basic knowledge of protist groups and their life cycles.
## SOLUTION PATHWAY
**Given Information**:
	* Four statements describing characteristics of a specific group of organisms.
	* Four options: Euglenoids, Slime molds, Dinoflagellates, and Chrysophytes.
**Method & Steps**:
	1. **Analyze each statement**: Understand what each statement implies about the organism's life cycle and characteristics.
		Reasoning: Each statement provides a clue to identify the correct group.
	2. **Evaluate statement I**: The formation of a plasmodium and fruiting bodies with spores is a unique characteristic of Slime molds.
		Reasoning: This statement strongly points to Slime molds, as other options do not form plasmodia or fruiting bodies in this manner.
	3. **Evaluate statements II, III and IV**:  Having true walls, being dispersed by air currents, and being resistant are also common characteristics of Slime mold spores.
		Reasoning: These characteristics align with the survival strategies of Slime molds.
	4. **Compare with options**: Based on all statements, determine the option that matches the described characteristics.
		Result: Slime molds match all described characteristics.
 ## OPTION ANALYSIS
[A] :x: Euglenoids are primarily unicellular flagellates, not known for forming plasmodia or fruiting bodies with resistant spores.
[B] ✓: Slime molds exhibit the characteristics described in the statements: they form plasmodia, fruiting bodies, spores with true walls that are dispersed by air, and have resistant spores.
[C] :x: Dinoflagellates are mostly unicellular algae with flagella, and do not have a plasmodial stage or form fruiting bodies with resistant spores.
[D] :x: Chrysophytes are algae with silica cell walls and do not form plasmodia or fruiting bodies with resistant spores. 
 ## LEARNING AIDS
	**Common Mistakes**:
		1.[Error 1]: Confusing Slime molds with fungi because of their fruiting bodies. [How to avoid]: Remember that Slime molds are protists and their life cycle is different from fungi.
		2.[Error 2]: Misunderstanding the differences between different protist groups. [How to avoid]: Study the unique characteristics of each protist group carefully.
	**Quick Tips**:
		1.[Helpful shortcut]: Focus on the key terms like 'plasmodium', 'fruiting body', and 'resistant spores' to quickly identify Slime molds.
		2.[Memory aid]: Think of Slime molds as the 'amoeba-like' protists that form structures for spore dispersal.

D VINOD · Answer

Euglenoid

D VINOD · Answer

The correct Option is "Slime moulds"

D VINOD · Answer

Dinoflagellates

D VINOD · Answer

Chrysophytes

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