First nucleus in pollen grain divide to form generative nucleus and tube nucleus. the generative nucleus divide to form two sperm nuclei, while tube nucleus help in the development of pollen tube.
A tube that extends from a bacterium
it regulates blood sugar level.
Explanation:
Insulin helps control blood glucose ( sugar) levels by signaling the liver and muscle and fat cells to take in glucose ( sugar) from the blood. Insulin therefore helps cells to take in glucose (sugar) to be used for energy. If the body has sufficient energy, insulin signals the liver to take up glucose ( sugar) and store it as glycogen.
Answer:
Mass Difference= Final Mass- Initial Mass
To find the “Percent Change in Mass,” divide the “Mass Difference” by the “Initial Mass.”
Explanation:
Answer:
text 1 - while we may know what's coming ahead of time, weather remains unpredictable
text 2 - the coastal regions experience the most damage...
text 3 - modern technology utilises energy to predict...
text 4 - hurricanes are intensely powerful storms that are only growing more intense
text 5 - meteorologists can make predictions of hurricane movement...
