Explanation

The data in a "Red Data Book" (or Red List) is indeed related to endangered and threatened species,

Including both plants and animals, and is maintained by the International Union for Conservation of Nature (IUCN). 

Explanation

The Line Transect Method is a survey technique where an observer follows a fixed pathway (transect) and records bird sightings along the way.

This method is useful for estimating bird populations, species distribution, and habitat preferences.

Explanation

 Yellow fever → Spread by Aedes mosquitoes.

Dengue fever → Spread by Aedes aegypti mosquitoes.

Malaria → Spread by Anopheles mosquitoes.

Viral fever → Caused by different viruses but is not vector-borne; it spreads through direct contact, droplets, or contaminated surfaces

Explanation

 The major effect of habitat fragmentation is Inbreeding & loss of genetic diversity,

As it leads to reduced gene flow and increased isolation of populations

Ultimately decreasing the genetic diversity and increasing the risk of inbreeding

Explanation

 The most precious falcons used in falconery are the Saker and the Peregrine falcons.

Explanation

Fossorial means digging or burrowing animals.

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

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

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

The symbiotic relationship between algae and fungi on bare rocks, forming a composite organism, is called a lichen. 

Lichens are not single organisms but rather a composite of two: A fungus and an algae or cyanobacteria.