Explanation

The canal system is a characteristic of Porifera (sponges), used for water circulation and filtration.

Explanation

If an inversion does not include the centromere, it's known as a paracentric inversion. 

Explanation

 The house sparrow ( Passer domesticus) is a very common bird species found in Pakistan 

One of about 25 species in the genus Passer, the house sparrow is native to most of Europe, the Mediterranean Basin, and a large part of Asia

Explanation

Respiration,

specifically cellular respiration, is the process where cells use oxygen to break down glucose (a type of sugar derived from food) and release energy in the form of ATP (adenosine triphosphate), which is the energy currency of the cell. 

Explanation

 Halophiles are archaea that thrive in extremely salty environments like the Dead Sea,

So they are the most prevalent type of archaea found there

Explanation

Xerosere, as xerosere refers to primary succession occurring in dry, barren environments like deserts or rocky surfaces.

"Derosere" is not a standard ecological term.

Explanation

The lion is often called the "King of the Jungle."

Due to its powerful presence, strength, and symbolic leadership.

However, it primarily lives in grasslands and savannas, not jungles.

Explanation

Explanation

Hagfish belong to Cyclostomes.

Hagfish are jawless fish that are also known as cyclostomes.

They are distinct from both cartilaginous fishes (like sharks) and bony fishes (most other fish). 

Hagfish are marine creatures that possess four hearts.

These hearts pump blood through a series of vessels.

These play a role in maintaining blood pressure and circulation.

Explanation

Some species of turtles, like the Galápagos tortoise and Aldabra tortoise, can live over 150 years.

The ocean-dwelling Greenland shark holds the record for the longest lifespan among vertebrates, living over 400 years.