What is exine is made up of????

Biology

1 answer:

Solnce55 [7]3 years ago

6 0

Answer:

sporopollenin

While the exine is composed of sporopollenin, a complex and highly resistant biopolymer containing fatty acids, phenylpropanoids, phenolics and carotenoids, the intine is largely composed of pectin and cellulose.

Explanation:

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Air always moves from pressure to pressure

Darina [25.2K]

Answer:

Explanation:

Air flowing from areas of high pressure to low pressure creates winds. Warm air can hold more moisture than cold air. Air moving at the bases of the three major convection cells in each hemisphere north and south of the equator creates the global wind belts.

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3 years ago

Which of the following forms blood clots

sertanlavr [38]

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In genetics, the dash symbol (–) is a “wild card” that stands for either the dominant allele or the recessive allele; for exampl

schepotkina [342]

Answer:

10 (agouti) : 3 (black) : 3 (white)

Explanation:

Genotype AaBb can produce gametes AB, Ab, aB, ab.

The cross between Aa Bb × Aa Bb:

The phenotype ratio is 10 (agouti) : 3 (black) : 3 (white)

Genotypes for the agouti phenotype are: AABB, AABb, AaBB, AaBb