6th Grade Science Final Exam Review D

There are two junco birds that each have different proteins in their cells for beak pointiness. They have different parents. What can you say about the birds' beak pointiness?

• They will have the same beak pointiness because even with different proteins for beak pointiness, the proteins can connect in the same way.

• They will have different beak pointiness since offspring from different parents will have different beak pointiness.

• They will have different beak pointiness since their proteins for beak pointiness are different so the proteins will connect in different ways.

• They will have the same beak pointiness since all junco birds have the same beak pointiness.

What is the name of the part of the spiders body labeled A?

• head
• thorax
• legs
• abdomen  

What is the name of the part of the spiders body labeled B?

• head
• thorax
• fangs
• abdomen  

What is the name of the part of the spiders body labeled C?

• head
• cephalothorax 
• fangs
• abdomen  

What is the name of the part of the spiders body labeled D?

• head
• cephalothorax 
• fangs
• abdomen  

A spider is apart of which family?

• vertebrates
• arachnid 
• non-living
• crastation 

A single web can span ___

• 3 m

• 29 m

• 20 cm

• 25 m

having two of the same genes for the trait (sometimes called purebred).

• homozygous
• hetrozygous
• protein
• chromosome

Tags

NGSS.HS-LS3-1

having two different genes for a trait (sometimes called hybrid).

• protein
• homozygous
• heterozygous
• genotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is homozygous dominant?

• Yy
• Y
• yy
• YY