gymnosperms, such as conifers, are pollinated by ____
____ occurs when the pollen comes from a flower on a different plant.
___ is a type of mammal that develops fully inside the mother's body.
The sticky tip of the pistil that traps pollen is called the ____.
Plants that have flowers and produce seeds enclosed in a fruit are called ___.
Plants that produce seeds protected by only a cone or a fleshy seed coat are called ___.
___ is a type of mammal whose young finishes developing in a pouch outside the mother's body.
___ occurs when the pollen comes from a flower on the same plant.
The period of time during which a mammal develops inside its mother's body is called ___.
The part of the stamen that produces pollen is called the ___.
___ occurs when a grain of pollen lands on the stigma of a flower.
Reproduction that involves only one parent is called ___.
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