What animals do not produce fertile offspring when crossed?
December 30, 2020 | education
| With inbreeding, the resulting individuals cannot produce fertile offspring due to gene linkage disruption, because the chromosomes are not homologous. For example, a mule is a mother horse and a donkey father, their pairs of chromosomes are not homologous and in prophase 1 of meiosis they cannot conjugate, division is disrupted and such individuals are born sterile.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.