AP BIOLOGY

PLANTS

PLANT TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Select all of the following that are true of dicot plants.
A
parallel veins
B
vascular bundles arranged in a ring in stems
C
two cotyledons
D
stomata evenly dispersed on top and bottom of leaves
E
flowering plants
Explanation: 

Detailed explanation-1: -The characteristics of the dicot plants are: Presence of taproot. Flowers present in dicots are tetramerous and pentamerous. Seeds are present with two distinct halves called the cotyledons such as in beans and peanuts.

Detailed explanation-2: -Eudicots. Eudicots, or true dicots, are characterized by the presence of two cotyledons in the developing shoot. Veins form a network in leaves, while flower parts come in four, five, or many whorls.

Detailed explanation-3: -The name refers to one of the typical characteristics of the group: namely, that the seed has two embryonic leaves or cotyledons. There are around 200, 000 species within this group. The other group of flowering plants were called monocotyledons (or monocots), typically each having one cotyledon.

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