Arrange the following structures from largest to smallest, assuming that they belong to two generations of the same angiosperm
1. ovary
2. ovule
3. egg
4. carpel
5. embryo sac
A) 4, 5, 2, 1, 3
B) 5, 4, 3, 1, 2
C) 5, 1, 4, 2, 3
D) 4, 1, 2, 5, 3
D
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In a _______ translocation, two non homologous chromosomes exchange parts and no genetic information is gained or lost from the cell in exchange.
Fill in the blank(s) with the appropriate word(s).
Which process sets the developmental fate of an embryonic cell?
a. fertilization b. meiosis c. induction d. differentiation e. determination
Observable traits are known in genetics as
a. phenotypes. b. genotypes. c. homozygous. d. heterozygous. e. more than one of these
For water transport in vascular plants, the cohesive property of water is most important in the
A) epidermis. B) xylem. C) internal air spaces. D) stomata.