All cellular organelles, by definition, are surrounded by a membrane. Golgi bodies, mitochondria, the nucleus, endoplasmic reticulum, chloroplasts, all of these are surrounded by a membrane. And lysosomes are digestive sacs with a membrane.
The correct answer is letter B
Spanish-American War the conflict between Spain and the United States in 1898, culminating in the capture of Cuba, Puerto Rico and the Philippines under Spanish rule. With the exception of the War of Independence and the War of 1812, both waged against their former metropolis, Great Britain, this was the first American war against a European nation.
The conflict, which lasted approximately eight months, was also the United States' first major military victory over a foreign power. This war once again signaled Spanish decay as a world power and catapulted the United States to the forefront of global political disputes.
Answer:
Double blind experiment
Explanation:
Double blind experiment is used in experimental setting to avoid impartial judgement or error from biases. It involves the physician and the patient not being aware of who is getting the drug. In a study where the effect of a new drug is being tested, the medical researcher interacts with those participating in the study without knowing who is getting the real drugs and those getting the placebo [the substances that look like the real drug being used but are not]
Answer:
The Napoleonic Code made the authority of men over their families stronger, deprived women of any individual rights, and reduced the rights of illegitimate children. All male citizens were also granted equal rights under the law and the right to religious dissent, but colonial slavery was reintroduced.
The Zenger trial helped lead to freedom of the press, because it stated that the truth stands against the charges of libel. This was because John Peter Zenger, who was a German American journalist had criticized the governors of New York, but it had been found that he was able to criticize them because he had been reporting honest facts about them and this was not enough for the governor to shut down his newspaper. This was a step towards the freedom of the press, as journalists could now express true facts without being afraid of being tried.
