Explanation

• Each seed is covered on the outside by a seed coat.
• It is also known as testa.
• The seed coat protects the seed and helps regulate water uptake during germination.

Explanation

• Yeast is a type of fungus, specifically a single-celled fungus that belongs to the kingdom Fungi.
• It is a eukaryotic microorganism that is capable of fermenting sugars.
• It is commonly used in baking and brewing.

Explanation

Vertebrates are animals that have a backbone or spinal column. This group includes:

• Fish
• Amphibians
• Reptiles
• Birds
• Mammals (including humans)

Explanation

Sodium is present in various foods, including:

• Meats (especially processed meats)
• Eggs
• Table salt (sodium chloride)
• Fruits (in small amounts)
• Vegetables (in small amounts)

Explanation

The diagnosis of Wilson disease is definitively established when there is evidence of Kayser-Fleischer rings

Significantly elevated hepatic copper concentration was obtained through a liver biopsy and a low serum ceruloplasmin level

Particularly in cases where the diagnosis is suspected

Explanation

• The lungs are responsible for exchanging oxygen and carbon dioxide through the process of respiration.
• Oxygen from the air we breathe in is absorbed into the bloodstream.
• Carbon dioxide, a waste product, is removed from the bloodstream and exhaled out.

Explanation

• The nose not only takes in air from our surroundings.
• But it also warms, moistens, and filters the air before it goes to the lungs.
• The nasal passages contain tiny hairs called cilia and mucous membranes that help to trap dust, bacteria, and other particles, preventing them from entering the lungs.
  

Explanation

• The nose has two holes, the nostrils, which take in air from our surroundings and pass it to the lungs through the nasal passages.
• The nose is responsible for breathing, smelling, and filtering the air we breathe.

Explanation

• The Ear is the body part responsible for hearing and maintaining the body's balance.
• The ear consists of the outer ear, middle ear, and inner ear.

Explanation

• Storage: Holds food temporarily
• Mechanical and chemical breakdown: Mixes and digests food with enzymes and acids
• Liquification: Converts food into a liquid mixture (chyme)
• Emptying: Releases chyme into the small intestine for nutrient absorption