Explanation

Asexual reproduction is actually a fast process, not slow.

It involves one parent and produces offspring genetically identical to the parent.

Explanation

Electric fire alarms often use the principle of expansion, where materials expand when heated due to a fire, triggering the alarm.

As the temperature rises during a fire, the metal or bimetallic strips in the alarm expand, activating the electrical circuit to sound the alarm.

Explanation

The refractive index of ice is approximately 1.31, which is slightly less than that of water (1.33).

This means light travels a bit faster in ice than in liquid water.

Explanation

Conduction is the process through which heat is transferred from the hotter to the colder area of a conductor, like a metal rod.

It occurs when particles in the hot region collide with particles in the cooler region, transferring energy.

Explanation

In an endothermic reaction, energy is absorbed, so the products have more energy than the reactants.

This results in a temperature drop in the surroundings.

Explanation

In meiosis, daughter cells have half the number of chromosomes compared to the parent cells.

This reduction is crucial for maintaining the stability of chromosome number across generations.

Explanation

The correct chemical equation for photosynthesis is:

6CO₂ + 6H₂O → sunlight/chlorophyll C₆H₁₂O₆ + 6O₂

This equation shows that carbon dioxide and water are converted into glucose and oxygen in the presence of sunlight and chlorophyll.

Explanation

The prefix "Tera" refers to 10^12.

It is commonly used to represent a trillion in the metric system (1,000,000,000,000).

Explanation

In layering, a branch of a plant is bent down to the soil, partially buried, and encouraged to form roots, eventually growing into a new plant.

This method is often used for plants like strawberries and jasmine.

Explanation

Animals are biotic components of the environment because they are living organisms.

Soil, Sun, Water, and Temperature are abiotic components as they are non-living factors that influence ecosystems.