gonads
adenine.
Backboned
No. The physical structure does not allow purines to pair with other purines. Purines can only be paired with Pyrimidines.
A vertebrate is defined as a chordate that has a backbone. The backbone is called the vertebrae. Vertebrates also have a nerve cord that is hollow.
The goat is in the phylum Chordata, which means that it is a chordate. A chordate is an animal that had a notochord at some time in it's life. A notochord is a flexible, primitive structure, sort of like a primitive backbone.
gonads
a muscular structure at the end of the developing chordate.
chordate phylum
that
The centrosomes.
Ovary - produces eggs and secretes hormones needed for reproduction.
Being 'chordate' means that the animal has a backbone.
adenine.
I do not know to be honest, sorry.
no
In vertebrates, a backbone of bone or cartilage segments called vertebrae develops around the notochord. Hope i could help