Spring Final SHHS Biology

In pea plants, tall plants are dominant to short plants. If two heterozygous tall plants are crossed, what percent of the offspring will probably be short?

• 75%
• 50%
• 25%
• 0%

Tags

NGSS.MS-LS3-2

In rabbits, short fur (F) is dominant to long fur (f). According to the Punnett square, what is the chance of two heterozygous short-haired rabbits having offspring with short fur?

• One in four
• Three in four
• Two in four
• Four in four

Tags

NGSS.HS-LS3-3

What determines the code, or information, of a DNA molecule?

• the shape (structure) of the nitrogen bases
• the order (sequence) of the nitrogen bases
• the color of the nitrogen bases
• the frequency (number) of nitrogen bases

Tags

NGSS.HS-LS1-1

Which of the following best describes a DNA molecule?

• double helix

• contains ribose

• made of amino acids

• contains Uracil

Tags

NGSS.HS-LS1-1

What type of gene mutation has occurred here? Normal-
AGA-TTC-ATA-GCG
Mutant-
AGA-TTC-AAT-AGC-G

• deletion frameshift
• insertion frameshift
• substitution
• nonsense

Tags

NGSS.MS-LS3-1

What amino acid would be added to the protein being formed during translation if the mRNA codon reads "AUG?"

• Phenylalanine

• Tyrosine

• Leucine

• Methionine

Tags

NGSS.HS-LS1-1

Identify the image. How does this image provide evidence for evolution?

• Homologous structures show that even animals from different species have the same basic structure, suggesting they may share one common ancestor.

• Homologous structures show that animals for different species have a variety of different structures, suggesting that each has a different ancestor.

• Analogous structures show that bones length plays a vital role in the evolution of various species.

• Analogous structures show that the same basic bone structure may be used in a variety of different functions.

Tags

NGSS.MS-LS4-2

Which group of animals on this tree are most closely related to birds?

• Saurischian dinosaurs

• Ornithischian dinosaurs

• Crocodiles

• None of these are related to birds

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Charles Darwin realized that

• the birds on the Galapagos Islands were identical.

• all life is related and descended from a common ancestor

• all life is not related and did not descended from a common ancestor.

• the oldest layer in the fossil record is located on the top.

Tags

NGSS.MS-LS4-2

Scientists around the world use a standardized taxonomic system. Why would scientists want to use a taxonomic system that is standardized?

• In order to avoid confusion with the identification of organisms

• Because Linnaeus established the system

• So that Latin names can be applied for a practical purpose

• In order to place organisms in different groups