Explanation

• Escherichia coli (E. coli) is a type of bacterium.
• It is commonly found in the gut of humans and animals.
• It plays a important role in the digestive process. 

Explanation

• E. coli (Escherichia coli) is a type of bacterium.
• Specifically a gram-negative, rod-shaped bacterium that is commonly found in the gut of humans and other animals.

Explanation

Microorganisms are typically classified into three main groups:

1. Bacteria (single-celled prokaryotes)
2. Viruses (tiny infectious agents that replicate inside the cells of an organism)
3. Fungi (organisms that obtain their nutrients by decomposing organic matter or by forming symbiotic relationships with other organisms)

Explanation

• The correct answer is: Mammal → Shark
• Sharks are actually fish, not mammals.
• The correct example for mammals would be: Mammal → Human, Lion, Elephant, etc.

Explanation

Dicot plants are characterized by:

• Leaves with netted venation
• Seeds with two cotyledons
• Flowers with four or a multiple of four floral leaves

Having leaves with parallel venation is actually a characteristic of monocot plants, not dicots.

Explanation

Monocot plants are characterized by:

• Leaves with parallel venation
• Seeds with one cotyledon
• Flowers with three or a multiple of three floral leaves

Having flowers with four or a multiple of four floral leaves is actually a characteristic of dicot plants, not monocots.

Explanation

Flowering plants are classified into two main groups:

1. Monocotyledons (Monocots) have one cotyledon. Examples: maize, rice, wheat, grasses.
2. Dicotyledons (Dicots) have two cotyledon. Examples: mango, lemon, gram, beans or pea, sunflowers.

Explanation

• Non-flowering plants, such as ferns, mosses, and liverworts, produce spores as their reproductive structures, instead of seeds.
• Spores are similar to the seeds of flowering plants, but are much smaller and more primitive.
• They allow non-flowering plants to disperse and colonize new areas.

Explanation

Plants are divided into two main groups:

1. Flowering Plants (Angiosperms): These plants produce flowers and fruits. Examples include: Roses, Sunflowers, Tomatoes, Wheat and Hibiscus etc.
2. Non-Flowering Plants (Gymnosperms): These plants do not produce flowers or fruits. Examples include: Ferns, Mosses, Pine trees and Cycads etc.

Explanation

• Photosynthesis is the process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to produce glucose (food) and oxygen.
• Chlorophyll, a green pigment found in plant leaves, plays a crucial role in absorbing light energy and initiating the photosynthetic process.