Energy in ecosystems must be continuously supplied by the sun as the warmth from the sun allows plants to grow plus photosynthesis depends on the sun's energy also. Animals also depend on the sun for warmth to survive (or else hibernate). Also, the sun powers the water cycle, the carbon cycle and the nitrogen cycle
Answer:the answer is c
Explanation:
And for biology to find answers download quizzes or socratic it helps you find the answers for problems like this fyi♥︎
Answer: oxygen
Explanation: bc I got this right on my last year bio quiz
If u get it wrong oof
I’m sure of my answer
Maybe it’s
Carbon if u get it wrong but I’m sure it’s oxygen :)
Answer:
Digital and analog signals are transmitted through electromagnetic waves. Changes in frequency and amplitude create the music you listen to or images that you see on a screen. Analog signals are composed of continuous waves that can have any values for frequency and amplitude.
Answer:
120 white individuals
30 yellow individuals
10 green individuals
Explanation:
Available data:
- Dominant epistasis: Phenotypic frequencies 12:3:1
- W allele codes for a dominant white phenotype
- w allele codes for a colored squash
- Y allele codes for a dominant yellow phenotype
- y allele codes for a recessive green phenotype
- W allele will always mask the phenotype produced by Y or y alleles
Dihybrid Cross
Parental) WwYy x WwYy
Gametes) WY Wy wY wy
WY Wy wY wy
Punnet Square)
WY Wy wY wy
WY WWYY WWYy WwYY WwYy
Wy WWYy WWyy WwYy Wwyy
wY WwYY WwYy wwYY wwYy
wy WwYy Wwyy wwYy wwyy
F1 Phenotypic Frequency)
White phenotype: 12/16 = 120 individuals
Yellow phenotype: 3/16 = 30 individuals
Green Phenotype: 1/16 = 10 individuals
To know how many offspring are expected to have the white, yellow, and green phenotypes, you can perform a three simple rule. This is:
16 ------- 160 offspring
12 White ------- X = 120 offspring
3 Yellow ------- X= 30 offspring
1 Green --------X = 10 offspring
