What are Hox genes? -Hox genes regulate sex determination in mammals.
-Hox genes regulate flower development.
-Hox genes encode transcription factors that respond to steroids.
-Hox genes encode transcription factors with a DNA-binding domain called a homeo box and regulate development of the vertebrate body plan
- Hox genes are transcription factors that bind to specific DNA sequels called homeodomains
and regulate development of the vertebrate body plan.
Hox genes are transcription factors that bind to specific DNA sequences called
homeodomains.

Hox genes regulate sex determination in mammals.

-Hox genes regulate flower development.

-Hox genes encode transcription factors that respond to steroids.

-Hox genes encode transcription factors with a DNA-binding domain called a homeo box and regulate development of the vertebrate body plan

- Hox genes are transcription factors that bind to specific DNA sequels called homeodomains

and regulate development of the vertebrate body plan.

Hox genes are transcription factors that bind to specific DNA sequences called

homeodomains.

Explanation:

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

blue

light-years

magnitude