Answer the following question given this paragraph: The change of momentum of an object is equal to the impulse. Q: Change in momentum in an object is equivalent to what other measurement? Choices: - gravity - resistance - velocity - impulse A:
impulse
Answer the following question given this paragraph: Q: What are a group of protists whose monophyly is well supported by molecular systematics? Choices: - euglenozoa - sporozoans - mycetozoa - alveolates A:
alveolates
Q: Answer the following question given this paragraph: Q: Despite its small size, an erythrocyte contains about 250 million molecules of what? Choices: - calcium - plasma - potassium - hemoglobin A:
A: hemoglobin
Question: Answer the following question given this paragraph: With codominance, both alleles are expressed equally in heterozygotes. The red and white flower in Figure below has codominant alleles for red petals and white petals. Q: With codominance, both alleles are expressed equally in what? Choices: - homozygotes - prokaryotes - gametes - heterozygotes A:
Answer: heterozygotes
*Question*
Answer the following question given this paragraph: Q: What are the newest, outer layers of secondary xylem called? Choices: - bark - fibrous - vascular - sapwood A:
**Answer**
sapwood
(Q).
Answer the following question given this paragraph: Cations have positive charges, and anions have negative charges. Q: Cations have what type of charge? Choices: - negative - neutral - constant - positive A:
(A).
positive