​The Number of a Certain Type of Bacteria Increases Continuously

question 95

Multiple Choice

​The number of a certain type of bacteria increases continuously at a rate proportional to the number present.There are 100 present initially,and 200 present 6 hours later.How many will there be 20 hours after the initial time? Round your answer to the nearest integer. ​

• A) ​10 bacteria
• B) 903 ​bacteria
• C) ​1,008 bacteria
• D) ​23 bacteria
• E) ​18 bacteria

Describe the impact of various stressors (drought, salinity, temperature extremes) on plant growth and survival.

Explain the significance of structural features like aerenchyma and pneumatophores in plant adaptations.

Understand how plants regulate membrane fluidity in response to temperature changes.

Recognise the role of secondary metabolites and heavy metals in plant defense mechanisms.

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Definitions:

Worcester V. Georgia

A U.S. Supreme Court case in 1832 that held that Native American nations were distinct communities with the right to maintain lands independent of state laws.

Cherokee Nation

A large Native American tribe historically based in the southeastern United States, known for their adaptation to European American culture and the tragic Trail of Tears relocation.

Seminoles

A Native American people originally of Florida, known for their resistance against the United States in the early 19th century, resulting in the Seminole Wars.

Second Seminole War

A conflict from 1835 to 1842 in Florida between the United States and the Seminole Native Americans, marking the longest and most costly of the Indian Wars in U.S. history.