When you sow, you do not plant the body that will be, but just a seed, perhaps of wheat or of something else.
But God gives it a body as he has determined, and to each kind of seed he gives its own body.1
References for 1 Corinthians 15:38
All flesh is not the same: Men have one kind of flesh, animals have another, birds another and fish another.
There are also heavenly bodies and there are earthly bodies; but the splendor of the heavenly bodies is one kind, and the splendor of the earthly bodies is another.
The sun has one kind of splendor,2 the moon another and the stars another;3 and star differs from star in splendor.
References for 1 Corinthians 15:41