In a frog embryo, gastrulation
Category: Uncategorized
In which plant cell or tissue would the pressure component o…
In which plant cell or tissue would the pressure component of water potential most often be negative?
Tracheids, vessel elements, and sclereids are similar in tha…
Tracheids, vessel elements, and sclereids are similar in that they all
Angiosperm double fertilization is so-called because it feat…
Angiosperm double fertilization is so-called because it features the formation of
In amphibian eggs, cells migrate to the interior of the embr…
In amphibian eggs, cells migrate to the interior of the embryo through the blastopore. In mammalian embryos with small amounts of yolk, this movement occurs at the
Which of the following can be found in gymnosperms?
Which of the following can be found in gymnosperms?
Endosperm tissue of angiosperms has what ploidy level?
Endosperm tissue of angiosperms has what ploidy level?
Pollination begins when pollen is transferred from the _____…
Pollination begins when pollen is transferred from the ________ to the ________ of a flower.
In organisms such as the chick, in which the egg has extensi…
In organisms such as the chick, in which the egg has extensive yolk, the egg
The angiosperm carpel serves to
The angiosperm carpel serves to