In cattle, long horns (L) are dominant over short horns (l) and a black coat (B) is dominant over a white coat (b). (3 marks) Determine the phenotypes (ratio) of the following cross: llBb x Llbb – parental genotype

4:4:4:4

Explanation:

lLBb (long horns, black coat) - 4

lLbb (long horns, white coat) - 4

llBb (short horns, black coat) - 4

llbb (short horns, white coat) - 4

The answer is endocytosis

Explanation:

Endocytosis is a type of active transport that moves particles, such as large molecules, parts of cells, and even whole cells, into a cell. There are different variations of endocytosis, but all share a common characteristic: The plasma membrane of the cell invaginates, forming a pocket around the target particle.