Do you have a word bank? We can’t go off of your notes without the words
Answer: The offspring contain one one set of chromosome from the mother and one from the father.
Explanation: During sexual reproduction, when the egg and sperm meet, the sperm contains 23 chromosomes and the egg also contains 23 chromosomes. Together the chromosomes combine, accounting for the genetic information in the offspring.
1 is A. a mold.
2 is B. <span>all of the changes during Earth's history have been slow and gradual.</span>
Answer:
Active transport of calcium into the sarcoplasmic reticulum.
Explanation:
- The sarcoplasmic reticulum (SR) is a membrane-bound structure found within muscle cells that is similar to the endoplasmic reticulum in other cells. The main function of the SR is to store calcium ions (Ca2+)
- In response to an action potential traveling along the t tubule, voltage-sensitive proteins change shape, opening calcium channels in the adjacent terminal cisterns of the sarcoplasmic reticulum.
Answer:
Hello Mate, your answer is heat from the sun. Plz mark as brainliest!
Explanation:
Heat from the sun evaporates water because its so hot and it powers the evaporation process!
