As humans plants also need oxygen to breathe they only take in carbon dioxide to do photosynthesis.So they wont do photosynthesis at night and so they only need to breathe. even though their stomata are closed at night some oxygen can go inside. and this is how plants breathe when their stomata are … Enzymes change carbon dioxide to glucose.
The stomata of leaves are surrounded by guard cells. The guard cells help the leaves to regulate the rate of transpiration of water from the leaves by opening and closing the stomata. When water enter the guard cells, they swell and bulge and this makes the stomata to open. So, with high water pressure, the guard cells will stimulate the stomata to open. The reverse will be the case if the water pressure is low.
Hawaii is included in Oceania
Explanation:
Hawaii is the constituent state of USA. It became the 50th US state on 21 August 1959. It is famous for volcanic island. Honolulu is capital of Hawaii. The Honolulu is on the Oahu island. Hawaii island lie 2397 miles from San Francisco, California. It is economically vigorous state.
Mauna Loa and Mauna Kea are the highest mountains of Hawaii island. Niihau, Lanai, Kahoolawe, Molokai, Maui, Kauai, Oahu, and Hawaii are eight major island which is eastern end of chain
Answer:
A. aneuploidy; trisomic
Explanation:
Aneuploidy means having more numbers of chromosomes than usual while polyploidy means having an abnormal number of chromosome sets. Down syndrome is a trisomy on chromosome 21 meaning there are 3 chromosomes for chromosome set 21.
