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.

Explanation

• Insects are a group of animals that have three pairs of jointed legs, and many of them have one or two pairs of wings.
• Their body is divided into three main segments: head, thorax, and abdomen.
• Insects include a wide range of species, some of which suck blood (like mosquitoes) or nectar from flowers (like bees and butterflies).
• Insects also lay eggs.

Explanation

• Mammals are a group of animals that have babies that are born alive (viviparous), are warm-blooded (endothermic), have mothers that feed their babies with milk (lactation), and have fur, hair, or skin and a spine (vertebrates).
• Examples: humans, dogs, cats, bears, whales, dolphins, lions, monkeys, elephants and sharks etc.

Explanation

• Birds are a group of animals that lay eggs, are warm-blooded, have either a beak or bill, have feathers on their body, and have a tail, two legs, and two wings.
• Examples: sparrows, eagles, robins, and ostriches.

Explanation

• Reptiles are a group of animals that have dry, scaly skin, are cold-blooded, lay their eggs on land, and live in both water and on land.
• Examples: snakes, lizards, spider, tortoise, turtles, and crocodiles.

Explanation

• Amphibians are a group of cold-blooded animals that live in both aquatic (water) and terrestrial environments (land).
• They have moist, smooth skin that helps them to breathe and regulate their body temperature.
• Examples: frogs, toads, salamanders, and newts.

Explanation

• Fish are aquatic animals that live in water, have fins instead of legs, lay eggs in water, have a body covered in scales, and breathe using gills.
• They are a group of cold-blooded vertebrates that are well adapted to life in water.