Answer:
Mother (with severe discoloration of tooth enamel) --> bob and Gladys.
From bob --> 4 daughters.
From Gladys --> 2 boys and 1 girl.
Explanation:
Mother with severe discoloration of tooth enamel transferred this trait to her offspring i. e. bob and Gladys. From bob, this trait is transferred to his 4 daughters while Gladys has 2 boys and 1 girl has this type of tooth enamel. This discoloration of tooth enamel comes from the women to their children and this characteristics is transferred from one generation to another generation.
Answer-
I think it’s D.
I hope you get it right!
Answer: None of the above
(I and iv)
Explanation:
1.The reproductive system enables animals to create offspring.
2.Invertebrate animals exhibit a wide range of reproductive behavior, but the bottom line is that at some point during the process, <u>females create eggs</u> and males fertilize the eggs, either internally or externally.
Mechanical digestion is the breaking down of food into smaller pieces physically. Mechanical digestion begins in the mouth as the food is chewed.
but in the case of chemical digestion, it breaks the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva.
for more refer to this:
Hope this helped
and ur welcm