Question 1: The number of ________ of flowering plants is estimated to be in the range of 250,000 to 400,000.
Question 2: The apparently sudden appearance of relatively modern flowers in the fossil record posed such a problem for the theory of evolution that it was called an " abominable mystery" by ________.
Question 3: The ________, proposed by Arthur Cronquist in 1968 and published in its full form in 1981, is still widely used, but is no longer believed to accurately reflect phylogeny.
Question 4: Frequently the influence of fertilization is felt beyond the ovary, and other parts of the flower take part in the formation of the fruit, e.g. the floral receptacle in the ________, strawberry and others.
Question 5: What divisio is Flowering plant a part of?
Question 6: Yet, many fossil plants recognizable as belonging to modern families (including [13 ] beech, oak, maple, and magnolia) appeared already at late ________.
Question 7: An adaptation to terrestrialization was the development of upright meiosporangia for dispersal by ________ to new habitats.
Question 8: The flowering plants are distinguished from other seed plants by a series of ________, or derived characteristics.