How many chromosomes are present in male grasshopper? 23 chromosomes Who discovered chromosomes of grasshopper? Walter Sutton Do you think the number of chromosomes in the male and female are equal in grasshopper? Each gamete (egg) would have 12 chromosomes and male grasshopper has 23 chromosomes or 11 pair plus one extra. Therefore, half the […]
What effect do small burrowing animals and earthworms have on the soil?
What effect do small burrowing animals and earthworms have on the soil? Small burrowing animals and earthworms have big effects on the soil and rocks in the ground. They take soil away from plants that need it and bury rocks underground. How can earthworms cause weathering? Did you know that earthworms cause a lot of […]
What year was the introduction of antiseptic surgery by Joseph Lister?
What year was the introduction of antiseptic surgery by Joseph Lister? On 1 September 1960, in a medical history series entitled ‘They Made History’, the BBC broadcast a re-enactment (it would now be called a docudrama) of an operation that Joseph Lister performed at King’s College Hospital on 26 October 1877. When did surgery become […]
What historical events inspired Fahrenheit 451?
What historical events inspired Fahrenheit 451? Ray Bradbury says that one of the main inspirations for Fahrenheit 451 came when he was out walking with a writer friend, and “a police car pulled up and the policeman got out and asked us ‘What are you doing?’ When did Fahrenheit 451 become popular? Fahrenheit 451 is […]
Does 2005 Ford Five Hundred have an aux?
Was George Washington born in England?
Was George Washington born in England? George Washington was born on February 22, 1732, at his family’s plantation on Pope’s Creek in Westmoreland County, in the British colony of Virginia, to Augustine Washington (1694-1743) and his second wife, Mary Ball Washington (1708-89). What is George Washington’s real name? The real name of the first President […]
Why is it considered that drinking water is limited resource?
Why is it considered that drinking water is limited resource? Water scarcity occurs when the amount of water withdrawn from lakes, rivers or groundwater is so great that water supplies are no longer adequate to satisfy all human or ecosystem requirements, resulting in increased competition between water users and other demands. How is fresh water […]
What is the most popular jingle?
What is the most popular jingle? The top 10 advertising jingles of all time are: McDonald’s “I’m Lovin’ It” Kit Kat® “Give Me a Break” Oscar Mayer “I Wish I Was an Oscar Mayer Weiner” Subway “Five Dollar Foot Long” Empire “800 Number” State Farm “Like a Good Neighbor” Lucky Charms “They’re Magically Delicious” Huggies […]
What structure produces estrogen and progesterone?
What structure produces estrogen and progesterone? The ovaries produce and release eggs (oocytes) into the female reproductive tract at the mid-point of each menstrual cycle. They also produce the female hormones oestrogen and progesterone. Which structure will produce progesterone? Progesterone is an endogenous steroid hormone that is commonly produced by the adrenal cortex as well […]
Who is the prime minister in China?
Who is the prime minister in China? The current premier is Li Keqiang, who took office on 15 March 2013. Who is Mr Jiabao in the White Tiger? The Chinese Premier to whom Balram addresses his letter and narrates his life story. Jiabao is a visiting Chinese official who expresses interest in learning the secrets […]