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Black_prince [1.1K]
4 years ago
8

The number of ____ is a defining characteristic of the two types of angiosperms. A. Rhizomes B.Cotyledons C. Petals D. Vascular

bundles
Chemistry
1 answer:
krok68 [10]4 years ago
4 0

Answer:

B:COTYLEDONS

Explanation:

Cotyledon is defined as;it is the part of embryo present whithin the seed of a plant and is often referred as "seed leaf"

The number of cotyledons is a defining characteristic of angiosperms.Cotyledons are present in the embryo of the angiosperms.On the basis of the number of cotyledons ;angiosperms are divided or distinguished into two classes which are termed as;Monocotyledonae (Monocots) and Dicotyledonae (Dicots).

MONOCOTS

The species which have one cotyledon in their seeds are monocots.corn,wheat,barley,rice.

DICOTS

The species having two cotyledons are called dicots.peas,beans,peanuts.

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Answer : The correct option is, pressure.

Explanation :

The ideal gas equation is,

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The value of 'R' has several different values which are :

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Answer:

(A) 0.4M NaOH

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500mL / 10mL = Is diluted 50 times.

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