Answer:
1:0 orange eyes:black eyes
Explanation:
If black-eyed mendelian and an orange-eyed mendelian give all the offspring with black eyes, this means that the black eye allele is dominantt over orange eye. So, if we name the gene for the eye color with A, the genotypes of the parents would be AA (black eyes) and aa (orange eyes).
P: AA x aa
F1: Aa Aa Aa Aa (all heterozygous with black eyes).
Cross between two orange-eyed mendelians:
P: aa x aa
F1: aa aa aa aa all of them with orange eyes
Answer: i believe it is the second one
Explanation:
trust me
The answer is
A, Exponential growth curves are common for R-selected species.
The appropriate response is the circadian musicality of a 24-hour cycle. A circadian musicality is an approximately 24 hour cycle in the physiological procedures of living creatures, including plants, creatures, organisms and cyanobacteria. In a strict sense, circadian rhythms are endogenously produced, despite the fact that they can be balanced by outside prompts, for example, daylight and temperature.