Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. From the text box, select a shared derived characteristic that frogs and pigeons have. Explain why you think frogs and pigeons share this characteristic.

if youre talking only about frogs and pigeons thena frog has four limbs.

a pigeon walks on 2 legs

Explanation: the frog has 2 limbs at the back and 2 on the front

a pigeon walks with its two tiny legs

shared derivation is that they both lay eggs

0

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.