Explanation

"We have respect for our leaders."

 "for" indicates the object or recipient of the respect.

"Respect for" someone/something → This structure is used when expressing admiration, honor, or regard toward a person or concept.

Explanation

• An acid is a substance that donates a proton (H+ ion) in a reaction, increasing the concentration of hydrogen ions in an aqueous solution.
• Examples of acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), and acetic acid (CH3COOH).

Explanation

 Non-invasive Genetic Sampling:

This method involves collecting genetic material (like DNA) from animals without direct contact, for example, through scat, hair, or shed skin.

Applications:

Species Identification: Identifying species based on genetic markers.

Individual Identification: Distinguishing between individuals within a population.

Population Size Estimation: Estimating the size of a population using genetic data.

Genetic Diversity Analysis: Assessing the genetic diversity and structure of populations.

Explanation

 Urial males have large horns, curling outwards from the top of the head turning in to end somewhere behind the head; females have shorter, compressed horns.

The horns of the males are up to 100 cm (39 in) long.

The shoulder height of an adult male urial is between 80 and 90 cm (31 and 35 in).

Explanation

 In an ecosystem, a rabbit is classified as a primary consumer because it is ae

Explanation

 The first true mammals evolved during the Triassic Period (around 225 million years ago), emerging from therapsid reptiles.

Explanation

 According to the IUCN Red List categories, Least Concern (LC) indicates a species is at the lowest risk of extinction, meaning it's widespread and abundant. 

Explanation

Apiculture is the practice of rearing and maintaining honeybees for the production of honey, beeswax, and other bee-related products. It involves beekeeping and managing bee colonies for commercial and agricultural purposes.

• The other options refer to different types of cultivation:

• Mori culture (A) – Cultivation of mulberry plants for silkworms.

• Sericulture (B) – Rearing of silkworms for silk production.

• Silviculture (D) – Cultivation of forests and trees

Explanation

Ecotones:

Ecotones are transitional areas between different ecosystems or biomes, where there's a change in species composition and abundance. 

Beta Diversity:

Beta diversity measures the difference in species composition between different habitats or communities, which is precisely what happens at an ecotone. 

Alpha Diversity:

Alpha diversity refers to the diversity within a single habitat or community. 

Gamma Diversity:

Gamma diversity refers to the total diversity across a region or landscape. 

Explanation

The Demoiselle crane is a migratory bird that visits Pakistan

Demoiselle Crane ( Anthropoides virgo):

This species breeds in central Eurasia, ranging from the Black Sea to Mongolia and northeast China. 

Migration:

Demoiselle cranes are migratory birds, and those from Asia, Mongolia, and China spend the winter in the Indian subcontinent, including Pakistan.