worm above, Moore records a length of 6.0 cm. Explain whether Moore's recording is accurate and why.
A)The earthworm length is shorter than 6.0 cm because the worm is curved.
B)The earthworm length is shorter than 6.0 cm because Moore used the
incorrect units.
C)The earthworm length is longer than 6.0 cm because the worm needs to
be straightened.
D)The earthworm measurement is accurate because Moore subtracted the
beginning and ending points from the ruler.
Answer:
C)The earthworm length is longer than 6.0 cm because the worm needs to
be straightened.
Explanation:
The choice is true because the image clearly illustrates that the earthworm is screwed into a part of its body. To make a proper measurement the earthworm must be fully stretched and measured from the head to the extreme tip of the "tail"
Answer: Competition is when two organisms fight for the same resources
Explanation:
A—C—T—G—G—A—T
A.
A—T—C—G—A—T
B.
A—C—T—C—C—G—G
C.
A—G—G—A—T
D.
A—C—T—A—G—A—T
Line them up:
A—C—T—G—G—A—T
A—T—C—G—A—T
A—C—T—C—C—G—G
A—G—G—A—T
A—C—T—A—G—A—T
Answer=C
The type of DNA in each cell controls the rate of the cell cycle and the specific type of cells
formed
The size of the cell determines the number of cells that will be produced from each cycle.
Internal and external signals regulate the progression of the cell cycle at various critical
checkpoints
Hormones signal the start of the cell cycle, and DNA determines how the cell differentiates.
Answer:
The correct answer is internal and external signals regulate the progression of the cell cycle at various critical check points.
Explanation:
The cyclic event that helps to prepare the cell for division is termed as cell cycle.Cell cycle are regulated by various internal and external factors which regulates the passage of cell through various critical check point.
For example Maturation promoting factor helps in the progression of frog egg oocytes cells from G2 to M phase.
G1 cyclin CDK helps in the passage of cell from G1 to S phase.