The correct expression is "Barking dogs seldom bite." It is a well-known English proverb meaning that people who make the most threats or noise are often the least likely to take action.
In this sentence, "Barking" is a present participle used as an adjective to describe the noun "dogs".
Key Points:
Barking: Correct; modifies "dogs."
To bark: Infinitive form; does not fit the sentence.
Bark: Base verb; grammatically incorrect here.
Barked: Past participle/past tense; incorrect in this proverb.
Punjab, Pakistan's most populous province, is administratively divided into 10 divisions. Each division consists of several districts and is headed by a Commissioner.
The 10 divisions of Punjab are:
Lahore
Gujranwala
Rawalpindi
Faisalabad
Sargodha
Multan
Bahawalpur
Dera Ghazi Khan
Sahiwal
Gujrat
These divisions facilitate administrative coordination and governance across the province.
The correct answer is oxygen, acetylene and argon because a modern look at diverse industrial welding methods reveals that these three gases are the most widely used across gas and arc-shielding practices.
Step 1 (Fact Check): Your original prompt marked oxygen and acetylene as the correct choice. However, the question specifically asks for gases used in 'different types of welding' (plural). Oxy-fuel torch setups utilize a mixture of oxygen and acetylene, while Gas Tungsten Arc Welding (TIG) and Gas Metal Arc Welding (MIG) heavily require inert shielding gases like argon to protect the weld puddle from atmospheric contamination. Therefore, option 3 provides the most comprehensive and factually accurate list for multiple welding types.
Incorrect Options:
oxygen and hydrogen is incorrect because while oxy-hydrogen welding exists, it is limited to specialized micro-welding tasks and excludes dominant industrial options.
oxygen, hydrogen, acetylene and nitrogen is incorrect because nitrogen is rarely used as a primary torch fuel or shielding gas since it causes embrittlement in many metals.
oxygen and acetylene is incorrect because it only covers oxy-fuel gas welding, entirely ignoring modern gas-shielded arc welding processes that rely on argon.
Correct answer is:
A. Food and Agriculture Organization
The Food and Agriculture Organization (FAO) is a UN agency specifically tasked with leading international efforts to combat hunger and enhance global food security.
The olive branch prominently featured on the United Nations logo universally symbolizes peace, reflecting the organization's core mission for global harmony.
Faisalabad is widely recognized as the "Manchester of Pakistan" because of its prominent textile industry and substantial contribution to the nation's economy.
Korfball is a Dutch-origin team sport specifically designed to be played by both men and women on the same team. It is often recognized as the only mainstream sport that is truly mixed-gender by structure. Other sports like mixed doubles in tennis or co-ed variations in leagues allow both genders but aren't originally designed that way.
Sandspit Beach is located in the southwest of Karachi, Sindh, Pakistan. It is a popular tourist destination known for its marine life including algae and crabs. The shallow waters make it ideal for swimming and sunbathing.
The correct answer is Hyphae because they are the individual, microscopic tube-like filaments that make up the primary vegetative growth form of most fungi.
Step 1 (Fungal Anatomy): A hypha (plural: hyphae) is a long, branching filamentous structure. These tubes contain cytoplasm enclosed by a rigid cell wall usually made of chitin, and they are responsible for absorbing nutrients from surrounding matter.
Step 2 (Hyphae vs. Mycelium): While individual strands are called hyphae, a collective, interconnected mass or network of these threads woven together is referred to as the mycelium. The question asks for the singular structural thread, making hyphae the correct answer.
Incorrect Options:
Mycelium is incorrect because it describes the entire macroscopic web or collective network formed by millions of clustered hyphae strands together.
Rhizoids is incorrect because rhizoids are hair-like root structures found on mosses, liverworts, and primitive plants to anchor them and absorb water, though some fungi display rhizoid-looking structures.
Rhizinae is incorrect because rhizinae are specialized root-like cords found exclusively on the lower surface of specific lichens, helping attach them to rocks or tree bark.
C.chairman of the Sind Provincial Hindu Conference
D.All of the above
Correct answer is:
D. All of the above
Bhai Parmanand was:
- An Indian nationalist who fought for independence from British rule.
- A founder member of the Ghadar Party.
- Chairman of the Sind Provincial Hindu Conference.
Hence, option D is correct.
A template provides pre-designed layouts, styles, and formatting, allowing users to quickly create professional-looking presentations without starting from scratch.