The Following Events in the Angiosperm Life Cycle Occur in Which

question 33

Multiple Choice

The following events in the angiosperm life cycle occur in which order?

• A) Division of diploid zygote, pollen grain reaches a sporophyte, fertilization, production of a pollen tube
• B) Pollen grain reaches a sporophyte, production of a pollen tube, fertilization, division of diploid zygote
• C) Pollen grain reaches a sporophyte, division of diploid zygote, production of a pollen tube, fertilization
• D) Production of a pollen tube, fertilization, division of diploid zygote, pollen grain reaches a sporophyte
• E) Fertilization, division of diploid zygote, production of a pollen tube, pollen grain reaches a sporophyte

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Definitions:

IR Absorption

The process by which molecules absorb infrared light at frequencies characteristic of their structure, used in infrared spectroscopy.

Spike

A sharp increase or sudden upward movement, as in the context of graphs, prices, or signals.

Strong and Broad

Typically refers to the characteristic appearance of certain signals in spectroscopy, indicating a large distribution of energy levels or interactions.

IR Absorption

The process where a molecule absorbs infrared radiation, leading to vibrational transitions, used in spectroscopy to identify chemical compounds.