Answer:
800 red-flowered seeds and 800 pink-flowered seeds are expected to be produced.
Explanation:
- Red flower color is determined by the genotype R1R1,
- White flower color is determined by the genotype R2R2,
- Pink flower color is determined by the genotype R1R2.
The cross of red flowers with pink flowers produce 1,600 seeds. This is:
P) R1R1 x R1R2
Gametes) R1 R1 R1 R2
F1) Punet square
R1 R1
R1 R1R1 R1R1
R2 R1R2 R1R2
<u>Genotype</u>: 50% Homozygote
50% Heterozygote
<u> Phenotype</u>: 800 Red flower seeds, 50% over the total.
800 Pink flower seeds, the other 50% over the total.
Answer:
Option E, Floppy ears are dominant over straight ears; coat color is determined by incomplete dominance
Explanation:
Let the allele for floppy ears be "F" and the allele for straight ears be "f"
And Let the allele for black coat color be "B" and the color for white coat color be "b"
Now, the cross is carried out between the first group having floppy ears and white coat color (FFbb) and the second group having straight ears and black coat color (ff BB)
The 16 offspring have genotype FfBb
Phenotype of 16 offspring is Floppy ears and grey coat
Ff represents the floppy ear , thus "F" is dominant over "f"
Bb represents the grey color which is a case of incomplete dominance in which none of the real trait i.e black or white is expressed.
Hence, option E is correct
Echo location is what dolphins use navigate
Answer:serach on quizlet it is their
Explanation:
Carbon dioxide is not safe for your lungs because once it reaches your lungs it will stop your breathing and you could die.