Answer: 13-d :D
Explanation: A diaphragm allows different amounts of light to pass through the slide.
Answer:
Genotype of each parent would be "Gg"
Explanation:
Let "G" represents gary seed color peas while "g" represents white seed color peas.
also "G" is dominant over "g"
The ratio of gray vs white offspring is
302:98
If this simplifies , it becomes
3:1
Thus, there are 3 times gray peas as compared to the white one.
Now as per Mendel's rule,
the genotype of 3 three gray peas would be GG, Gg and Gg
So the genotype of parent would be
Gg x Gg
Question 4: Each parent would contribute one allele
Question 5: A white flower allele is presented in both homologous chromosomes (it would have to be in both because it is recessive)
I believe the correct answer is upwelling. Lets say we have producers such as plankton. well upwelling currents bring dead matter from the ocean floor up to the surface, creating plankton.