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Fill in the blanks with the help of the help zone:
A thing which occupies space and perceive by our senses is called
1
2
Matter is made up of small
3
Atoms join together to form
and
4
The pure
forms of matter are
kind of atom.
5
An element contains
6
Living things are made up of
The living liquid in the cell is called
A living cell consists of chromosomes, the molecules of which carry
Genes are the elements which determine
The laws of heredity were formulated by
Answers
1,Matter is defined as anything that occupies space, has mass and can be perceived by the senses.
2,matter is made up of tiny particles called atoms and molecules.
3,Atoms can join together - they form bonds together - to make MOLECULES.
4,A pure substance has a constant composition and cannot be separated into simpler substances by physical means. There are two types of pure substances: elements and compounds. Elements: are pure substances made up of only l type of atom. Atoms of the same element are identical in properties.
5,Class
6,All living organisms are made up of one or more cells, which are considered the fundamental units of life.
7,Cytoplasm
8,nucleotides(not sure)
9,Gregor Mendel studied inheritance of traits in pea plants. He proposed a model where pairs of "heritable elements," or genes, specified traits. Genes come in different versions, or alleles.