Explanation

• Chloroplasts are organelles found in plant cells and some algae where photosynthesis takes place.
• Chlorophyll is the green pigment that absorbs light energy and plays a central role in this process.

Explanation

• The coleoptile is a protective sheath that covers the emerging plumule (shoot) in grasses, including maize.
• It grows out of the soil, forming a straight stalk-like structure that eventually splits to reveal the first leaves.

Explanation

• When carbon dioxide is released in the dough, it gets trapped in the dough, causing it to expand and rise.
• This is what makes bread and other baked goods light and fluffy.

Explanation

The large intestine contains the largest bacterial ecosystem in the human body.

About 99% of the large intestine and feces flora are made up of obligate anaerobes 

These bacteria play crucial roles in various bodily functions, including:

• Digestion
• Vitamin Production
• Immune System Support
• Protection Against Pathogens
• Metabolic Health
• Gut Barrier Maintenance
  

Explanation

Lake, sea, wetland, river, ocean, and pond are all examples of different types of water environments.

Explanation

• Air, water, sun, land, rocks, and light are all examples of non-living components and abiotic factors.
• Non-living components refer to the physical elements of an ecosystem that are not alive.
• Abiotic factors refer to the non-living components of an ecosystem that affect the living organisms that inhabit it.

Explanation

• Apples contain about 0.3 grams of protein medium-sized fruit.
• Watermelon: 0.6 grams of protein per cup.
• Mango: 1.4 grams of protein per cup.
• Peanuts: 20.5 grams of protein per 100 grams.

Explanation

Milk, meat, eggs, and pulses are all rich sources of Protein, which is essential for:

• Building and repairing tissues
• Producing enzymes and hormones
• Maintaining healthy muscles, bones, and organs

Explanation

• The ribcage, which consists of the ribs and sternum.
• It forms a protective cage around the thoracic cavity, shielding the vital organs within, including the heart and lungs.

Explanation

• Each bronchial tube (bronchus) is joined to each lung.
• The bronchi are airways that branch off from the trachea (windpipe) and enter the lungs, allowing air to pass through during breathing.