Fill in the blanks :
(a) Horizontal rows are known as
(b) Removal of wastes from the body is called
(e) We have more similarities with
in evolutionary terms.
(d) S.I. unit of clectric potential is
(e) The disposal of the waste is a serious
problem
Answers
A) Groups
B) Excretion
C) Organisms belonging to the same species
D) Volts
E) No
Hope it helps you.
Answer for fill in the blanks are given below
(a) Horizontal rows are known as period in periodic table.
Periodic table has seven periods and eighteen groups.
(b) Removal of wastes from the body is called excretion. The waste material is discharged after being absorbed of nutrients.
(e) We have more similarities with same species in evolutionary terms. Same species signifies highest similar characterstics and reproduction in same species produces fertile offsprings.
(d) S.I. unit of electric potential is volts. It is universally represented by the letter "v". Electric potential is also known as voltage.
(e) The disposal of the waste is a serious problem if done in unorganised manner. The disposal of waste should only be done by following rules and regulations of waste management.