F1 generation they are purebreds meaning one parent is PP and the other is pp. they are hybrids in the F2
Answer:
The other is Newts, Salamanders, lizards.
Explanation:
They are in the Urodela or Caudata species of amphibians.
Golgi bodies...
-collect and package cell building materials and enzymes
-assemble proteins
Hope this helped :D
~Melis
Answer:
The correct options are: stomach, mouth, eyes, skin
Explanation:
Eyes: Our tears contain an enzyme which is beneficial in breaking down the cell wall of many bacteria's.The blinking of the eye also stops many bacteria's o enter into the eye.
Skin: The skin of a person acts as a barrier between any foreign pathogen and the body of a person. The hair present on the skin tend to trap many microorganisms and prevent them from entering into the body.
Mouth: Our mouth produces saliva which has many enzymes to kill pathogens in food.
Stomach: The stomach acids tend to kill any pathogens which enter through swallowing.
