<span>If the black horse is homozygous, what is its genotype?
BB
If the black horse is heterozygous, what is its genotype?
Bb
Hope this helps!
-Payshence xoxo</span>
Answer:
The period during which the major organs and structures of the organism first develop.
Explanation:
Germinal stage:
Germinal stage term is used for first two weeks of gestation after conception.
Embryonic period:
Embryonic period is considered from third week to the eighth week after conception.
Fetal period:
From ninth week until birth stage is known as fetal period.
Now, the embryonic period of gestation starts after germinal stage and during this phase the major organs and structures are formed within the growing mammal.
"Comparison of Starch and Cellulose. Both starches and cellulose are carbohydrates <span>which are classified as polysaccharides since they are composed of chains of glucose </span>molecules. While they are similar, starches can be used as energy sources by the human body while cellulose cannot."-<span>hyperphysics.phy-astr.gsu.edu/hbase/Organic/carb.html</span>
Answer:
B. stomata.
Explanation:
Stomata are openings in the surface of the plant epidermis through which gases and water vapor pass. They are formed by two elongated cells whose shape is similar to bean grain or dumbbell depending on the species. These cells are called guard cells, and in their midst there is a slit called the ostiole.
The stomata make the exchanges between the external and internal environment of the plant. They regulate the size of the opening, so it is possible to increase or decrease the rate of perspiration of the plant.
Stomata are usually located at the bottom of the leaf, but in aquatic plants such as the water lily they are at the top and still in vertical growing plants on both sides.
