Which Blood Type Is Generally Called the Universal Donor

question 27

Multiple Choice

Which blood type is generally called the universal donor?

• A) A
• B) B
• C) AB
• D) O

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Definitions:

Endosperm

The nutritive tissue inside the seeds of most flowering plants, surrounding and nourishing the embryo.

Triploid

A term used to describe cell nuclei containing three sets of chromosomes, common in certain plant species and some animal species, leading to unique genetic traits.

Wind-pollinated

A term referring to plants that rely on wind to disperse their pollen to other flowers for fertilization.

Conspicuous Flowers

Flowers that are brightly colored or large, often designed to attract pollinators through visual cues.