Choose the One Most Appropriate Answer for Each

question 29

Multiple Choice

Choose the one most appropriate answer for each.
-petal

• A)radially asymmetric flower
• B)an inflorescence of many flowers clustered on a single head, such as in a daisy
• C)develops into a fruit at maturity
• D)created from a triploid cell that is produced when one sperm cell fuses with the central cell
• E)male reproductive organ in angiosperms
• F)modified leaf with pigments and fragrance-producing cells
• G)immature male gametophyte
• H)female reproductive organ
• I)common name for a fused compound of multiple female reproductive organs
• J)contains pollen sacs
• K)forms in an ovule and gives rise to a female gametophyte
• L)outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
• M)region of carpel that receives pollen grains
• N)arrival of pollen on a receptive stigma
• O)forms a seed at maturity

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Definitions:

Aluminum Foil

A thin sheet of aluminum metal that is used for cooking, packaging, insulating, and other applications due to its lightweight and non-corrosive properties.

Element

A substance that cannot be broken down into simpler substances by chemical means, consisting of atoms with the same number of protons.

Chemically Bonded

The state of being joined or connected through chemical bonds, which involve the sharing or exchange of electrons between atoms.

Homogeneous

A descriptor for a mixture or substance that has the same uniform appearance and composition throughout.