A. 15 trillion B. 20 trillion C. 25 trillion D. 30 trillion In a normal human body, the total number of red blood cells is 30 trillion. Women have roughly 4 to 5 million red blood cells per microliter of blood, whereas men have about 5 to 6 million per microliter of blood. Red blood cells … Read more
A. Genetics B. Saliva C. Marrow D. Chromosome Chromosomes are structures within cells that contain a person’s genes. Genes are contained in chromosomes, which are in the cell nucleus. A chromosome contains hundreds to thousands of genes.
A. Silver B. Iron C. Copper D. Gold
A. Sepal B. Petal C. Anther D. Ovary Anther: The part of the stamen where pollen is produced.
A. Apple B. Guava C. Pineapple D. Grape Pineapple is a perennial monocotyledonous plant having a terminal inflorescence and a terminal multiple fruit. The vegetative meristem produces leaves which becomes and inflorescence meristem. The Pineapple inflorescence contains many small flowers. Each flower has a prominent Bract. The Inflorescence Meristem which produces the Secondary Floral Meristem … Read more
A. more are from the father B. more are from the mother C. there are an equal number from each parent D. there is never a constant number from the parents
A. Axiology B. Sociology C. Idiology D. Criminology
A. Ginger B. Sweet-potato C. Sugarcane D. Radish
A. Squash B. Tomato Ketchup C. Fruit Juices D. Pickles
A. Nicolaus Copernicus B. Johannes Kepler C. Isaac Newton D. Galile