What is the major function of the thyroid gland? The major function of the thyroid gland is to produce thyroid hormones, according to HowStuffWorks. One hormone is called thyroxine and the other triiodothyronine, or T4 and T3. Together, they regulate the growth and development of nearly every system in the body.
The principle of independent assortment states that genes for different traits can segregate independently during the formation of gametes. The principle of independent assortment states that genes for different traits can segregate independently during the formation of gametes. Independent assortment helps account for the many genetic variations observed in plants,animals, and other organisms.
Transformation vs Transduction. Conjugation is a well-known method of DNA recombination, which can be found in both eukaryotes and prokaryotes.Later on scientists found that DNA can transfer from one bacterial cell to another by another two mechanisms; namely, transformation and transduction.Similar to conjugation, these two mechanisms transfer DNA in one direction and recombination occur between alleles in homologous DNA regions.ater on scientists found that DNA can transfer from one bacterial cell to another by another two mechanisms; namely, transformation and transduction. Similar to conjugation, these two mechanisms transfer DNA in one direction and recombination occur between alleles in homologous DNA regions.