Explanation

Wolf is a tertiary consumer because it eats both primary consumers (mice) and secondary consumers (cats).

Explanation

The amount of protein for a healthy child aged 7-14 is approximately:

• 1g per kilogram of body weight for children with minimal activity
• 1.3g per kilogram of body weight for children completing moderate levels of exercise
• 1.6g per kilogram of body weight for children carrying out intense exercise

Explanation

• Copper mineral builds red blood cells.
• It is also involved in the building of bones.

Note: According to Sindh Textbook Board, Jamshoro

Explanation

• Fats are not found in vegetables.
• Most vegetables are primarily composed of carbohydrates, water, and fiber, with very small amounts of fat.

Explanation

• The breathing centre of human body is lungs.
• Lungs are two soft spongy large balloon like organ located in the chest.
• The delicate lungs are protected by a cage of bones. This cage is called the ribcage.

Explanation

Gentamicin is an aminoglycoside antibiotic that is well-known for its ototoxic effects

Potentially causing damage to the inner ear and leading to hearing loss or balance issues.

The other drugs listed are not typically associated with ototoxicity:

1. Contimycin: This appears to be a less commonly used or less well-known drug; assuming it refers to an antibioticIt is not generally recognized for ototoxicity.
2. Amoxicillin: This is a penicillin-type antibiotic and is not known to be ototoxic.
3. Erythromycin: This is a macrolide antibiotic and, it is not typically ototoxic.
4. Penicillin: This class of antibiotics is not associated with ototoxicity.

Explanation

The ability to perform alternating movements of the hands is referred to as Dysdiadochokinesia.

These movements can be quick and synchronous, including:

• pronation/supination
• fast finger tapping
• opening and closing of the fists
• foot tapping

Explanation

Kluver-Bucy syndrome is typically associated with bilateral lesions of the amygdala.

This syndrome is characterized by a constellation of symptoms including:

• hyperorality (putting objects in the mouth)
• hypersexuality
• visual agnosia (difficulty recognizing objects visually)
• and changes in emotion, including placidity and loss of fear and aggression.

These symptoms result from damage to the amygdala, a part of the brain involved in emotional processing and memory consolidation.

Explanation

The inspiratory center is situated in the upper part of the medulla oblongata.

This area is crucial for regulating the rhythm of breathing.

It is composed of a group of neurons (the dorsal respiratory group).

While the centers in the pons assist in regulating and fine-tuning the breathing process

Explanation

Case-control studies are particularly efficient for rare diseases because

They begin by identifying a sufficient number of diseased people (or people have some "outcome" of interest) to enable you to do an analysis that tests associations.