Answer:
b)a gray cat is the offspring of a black cat and a white cat.
Explanation:
We can eliminate a because sperm is used in sexual reproduction, c is an example of a cat inheriting a trait from it's parents which would be sexual reproduction, and d is 2 plants mating which is also sexual reproduction which only leaves you with b)a gray cat is the offspring of a black cat and a white cat.
Answer:
A. ocean trenches
Explanation:
I just took that test. Sorry I know I'm late and this won't help.
Following fertilization, the single-celled zygote undergoes cleavage, where it is then divided into numerous tiny cells. After 3 to 4 days of fertilization, the cleavage produces a 16 celled embryonic stage known as morula, which is contained within the zona pellucida.
After about 4-5 days of fertilization, cleavage produces a sphere mass of cells known as blastomeres, which is covered by a layer known as trophoblast and has a fluid-filled cavity in the center, known as blastocoel. The blastomeres then migrate inward, changing position and undergoing rearrangements. This is known as gastrulation.
Gastrulation then causes the development of three germ layers: ectoderma, endoderma, and mesoderma. The interaction of cells and the rearrangement of tissues and organs occurs only after the formation of germ layers.
Answer:
a) The simple interest is $126.
b) The total money repaid after 3 years is $1526.
Step-by-step explanation:
A man borrowed money at a bank $1400 at the rate o 3% for 3 years.
a) Find the simple interest
- → S.I = Simple Interest
- → P = Principal
- → R = Rate
- → T = Time
Substituting all the given values in the formula to find the Simple Interest :
Hence, the simple interest is $126.
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b) Find the total money repaid after 3 years
- → A = Amount
- → P = Principal
- → S.I = Simple Interest
Substituting all the given values in the formula to find the Amount :
Hence, the total money repaid after 3 years is $1526.
