Các gen trong cùng 1 tế bào ở sinh vật eukaryote: a/ Thường có cơ chế biểu hiện khác nhau ở các giai đoạn phát triển của cơ thể
b/ Luôn phân ly độc lập, tổ hợp tự do trong quá trình giảm phân hình thành giao tử
c/ Luôn giống nhau về số lượng, thành phần và trật tự sắp xếp các nucleotide
d/ Tạo thành một nhóm gen liên kết và luôn di truyền cùng nhau

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source. i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.

Why is it to call the calvin cycle the light independent reactions vs the dark reactions