Chapter 3 : Variation and Inheritance

A set of questions about the organism you want to identify is called as ______________.

• Point

• Keys

• Leading

• Split

Variation is...

• No two species are exactly alike.

• Two or more species that exactly alike.

• Different species that are exactly alike.

• Animals in one population.

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which of the following will not cause variation?

• Genes

• Environment

• Type of cell

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-1

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Passing of features from the offsprings are called as...

• Keys

• DNA

• Genes

• Inheritance

Tags

NGSS.MS-LS3-2

What characteristic would a child NOT inherit from the parents?

• Freckles

• Eye colour

• Hair style

• Dimples

Tags

NGSS.MS-LS3-2

Which sentences are FALSE?

• Humans are made up of 23 pairs of chromosomes.

• Human are made up of 46 chromosomes.

• Chromosomes is made up of cytoplasm.

• Chromosomes is located in the nucleus

Tags

NGSS.MS-LS3-1

The process in which a cell splits in two...

• Cell nucleus

• Cell division

• Replication

• Inherit

Tags

NGSS.MS-LS3-2

A tightly wound bundle of DNA is a chromosomes. True of false?

• True

• False

Tags

NGSS.MS-LS3-1

What is the abbreviation for deoxyribonucleic acid?

• RNA

• DOA

• DNA

• DBN

We are combination of...

• 20% from mother and 80% from father

• 50% from mother and 50% from father

• 70% from mother and 30% from father

• 40% from mother and 60% from father

Tags

NGSS.MS-LS3-2