Who Originally Identified a Highly Condensed Structure in the Interphase

question 24

Multiple Choice

Who originally identified a highly condensed structure in the interphase of nuclei?

• A) Lyon
• B) Barr and Bertram
• C) Ohno

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Definitions:

Mature Ovary

The part of the female reproductive organ in angiosperms that has completed its development phase, typically containing the ovules and ready for fertilization.

Stigmatized Pollen Grain

a pollen grain that has been rejected or marked negatively by stigma cells, potentially due to species incompatibility in plant reproduction.

Megaspore

The larger type of spore in some plants that develops into a female gametophyte.

Pollinated

The transfer of pollen from the male parts of a flower to the female parts of the same or another flower, leading to fertilization and the production of seeds.