Answer:
A gene is a basic physical and functional unit of heredity. Genes are present in the chromosomes of an organism. Genes carries the instructions to make molecules called as proteins which performs specialized function and building up the structure of living organisms. Genes are transferred from the parent organism to the offspring organism by the process of reproduction, hence maintains heredity in the living beings.
They all have three pairs of chromosomes at both mitosis and ate first meiotic metaphase
Answer:
presence of ribosomes because they are the main sites of production of proteins
Answer:
Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents
Explanation:
Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents
Answer: anti-Mullerian hormone (AMH)
Explanation:
Testes is a reproductive organ present in males which produces hormone s including androgen and testosterone.
Testes also produces a specific hormone called anti-Mullerian hormone (AMH) or Mullerian inhibiting factor that is responsible for sexual differentiation. Anti-Mullerian hormone (AMH is produced by the Sertoli cells in male fetuses which signals to prevent the development of fallopian tubes, Mullerian ducts, and uterus.
Hence, anti-Mullerian hormone (AMH) prevent development of uterus and fallopian tubes in male fetuses.