How big was the Australopithecus afarensis brain compared to a modern human? afarensis had both ape and human characteristics: members of this species had apelike face proportions (a flat nose, a strongly projecting lower jaw) and braincase (with a small brain, usually less than 500 cubic centimeters — about 1/3 the size of a modern […]
How do hormones affect the activities of other cells?
How do hormones affect the activities of other cells? Hormones cause cellular changes by binding to receptors on target cells. The number of receptors on a target cell can increase or decrease in response to hormone activity. Hormones can affect cells directly through intracellular hormone receptors or indirectly through plasma membrane hormone receptors. What are […]
What is the formula of least count of spring balance?
What is the formula of least count of spring balance? Therefore, the minimum value it can measure is one hundred grams, which can be measured as follows: Measurement = 1 kg Total Number of divisions = 10 Least count= (1/10) = 0.1kg (or 100g) Hence 100g is the least count of this instrument. How do […]
How has Jimmy Carter contributed to the advancement of human rights?
How has Jimmy Carter contributed to the advancement of human rights? Carter held office during the Cold War, a period of sustained geopolitical tension between the United States and the Soviet Union. Upon taking office, Carter reoriented U.S. foreign policy towards a new emphasis on human rights, democratic values, nuclear non-proliferation, and global poverty. Why […]
Is it normal for dogs to bleed after mating?
Is it normal for dogs to bleed after mating? During the first 10 days, she will usually have bleeding and vulvar swelling and will smell enticing to males. However, during this time, most females are not receptive to the male and will chase him away. During the second 10 days, the bleeding usually slows or […]
What is the best dog for a blind person?
What is the best dog for a blind person? Top 10 Guard Dog Breeds According to the American Kennel Club Labrador Retrievers. The Labrador Retriever is the most popular breed for a guide dog throughout the world! Golden Retrievers. German Shepherds. Poodles. Border Collies. Boxers. Australian Shepherds. Chesapeake Bay Retrievers. Are German shepherds good for […]
Will barley reduce sugar level?
Will barley reduce sugar level? A recent study reveals that barley can rapidly improve your health by reducing blood sugar levels and risk for diabetes. The Lund University study found that the secret lies in the special mixture of dietary fibres found in barley, which can also help reduce people’s appetite and risk for cardiovascular […]
Did Homo habilis have long arms?
Did Homo habilis have long arms? It was an important discovery because it enabled this species’ arm, leg and body proportions to be determined. These proportions revealed that this Homo habilis was more ape-like than previously believed. Like apes, this individual had relatively long arms and short legs. Does the Homo habilis have a chin? […]
Who is the tallest batsman of all time?
Who is the tallest batsman of all time? Tall Tales Of International Cricket Tall Tales. Of. Mohammad Irfan (7 feet 1 inch) The Pakistani pacer, who made his T20I debut vs India in 2012, is the tallest international cricketer. Joel Garner. (6 feet 8 inches) Boyd Rankin. (6 feet 8 inches) Chris Tremlett. (6 feet […]