Explanation

Intramedullary nailing involves inserting a metal rod into the marrow canal of the bone, offering strong internal support.

It is considered the most effective and stable treatment for long bone fractures like femur or tibia.

Explanation

When an injection is not properly administered into the vascular lumen (e.g., misplaced or irritant solution leaks into surrounding tissues), the most immediate and common complication is:

Phlebitis:

Inflammation of the vein due to chemical irritation, mechanical trauma, or infection.

Symptoms: Pain, redness, swelling, and warmth along the vein.

Explanation

Assuming the context is biological diversity or several species, the correct descending order would be based on the number of species in each group:

Insects: ~1 million+ species

Fish: ~34,000 species

Reptiles: ~11,000 species

Mammals: ~6,400 species

Explanation

A nucleotide, the basic unit of DNA, consists of a 5-carbon sugar (deoxyribose), a nitrogenous base, and a phosphate group.

These components link together to form the DNA's double-helix structure.

Explanation

Explanation

 "Colony" is the correct collective noun for ants

While "colony" is the most common term, "army" 

Explanation

Explanation

“Origin of Species” is a work of scientific literature by Charles Darwin 

It was published on 24 November 1859,

The book is considered to be the foundation of evolutionary biology.

ND5-5-2023

Explanation

Explanation