Let's go through each part of the question step-by-step:
a. The human body has:
The human body has five main sense organs. These are:
Eyes - for sight
Ears - for hearing
Nose - for smell
Tongue - for taste
Skin - for touch
Therefore, the correct answer is: (iii) five sense organs
b. We taste food by our:
The sense of taste is primarily experienced through the tongue. The tongue contains taste buds that have receptors for different tastes such as sweet, salty, sour, and bitter.
So, the correct answer is: (iv) tongue
c. Ali loves listening to:
This question is subjective and depends on the specific interests of Ali. Without additional context, it's not possible to determine which type of music Ali loves listening to, so multiple answers could be correct depending on Ali's preferences.
d. Anil's parents and grandparents are:
Non-vegetarian : People who eat meat as part of their diet.
Omnivore : Individuals who consume both plant and animal-based foods.
Vegetarian : People who do not eat meat and primarily eat plant-based foods.
Carnivore : People who eat primarily meat.
This again depends on their specific dietary habits. Generally, omnivores eat both plant and animal products.
If they consume both plant and animal products, the correct answer is: (ii) omnivore
Remember to consider the context when choosing the answer for subjective questions.