Explanation

A synonym for "freight" is "cargo." 

Explanation

An antonym for "golden" سنہری is "dull." سست

Explanation

An antonym for "indignant" ناراضi s "content." خوش

Explanation

An antonym for "fringe" کنارے is "center." مرکز

Explanation

An antonym for "fumigate" بخارات يا دھوئيں سے هوا صاف کرنے کا عمل, is "pollute" آلودہ

Explanation

Guddy  پر تکلف

Subtle ہلکا, نازک, نفیس

Explanation

LH stands for Luteinizing Hormone, which is a protein hormone.

It plays a crucial role in the regulation of the reproductive system,

They including the stimulation of ovulation in females and testosterone production in males.

Explanation

Tube feet, respiratory tree, and papillae are all present in Holothuroidea, which are commonly known as sea cucumbers.

Holothuroidea is a class of echinoderms that includes various species of sea cucumbers.

Explanation

Jaws were absent in the class Ostracodermi.

Ostracoderms are an extinct group of jawless fish that lived in the Paleozoic era.

They are characterized by their armored bodies and lack of jaws, unlike later vertebrates that evolved jaws.

Explanation

The chimera, also known as a ghost shark or ratfish, belongs to the class Holocephali.

This class is distinct from other cartilaginous fish like sharks and rays

It is characterized by having a:

• single gill cover
• a tooth structure adapted for crushing
• a lack of a spiracle