Periodic Elements

Front 1

Al

Back 1

Aluminum

Front 2

Sb

Back 2

Antimony

Front 3

Ar

Back 3

Argon

Front 4

As

Back 4

Arsenic

Front 5

Al

Back 5

Aluminum

Front 6

Ba

Back 6

Barium

Front 7

Sb

Back 7

Antimony

Front 8

Be

Back 8

Beryllium

Front 9

Ar

Back 9

Argon

Front 10

B

Back 10

Boron

Front 11

As

Back 11

Arsenic

Front 12

Br

Back 12

Bromine

Front 13

Ba

Back 13

Barium

Front 14

Ca

Back 14

Calcium

Front 15

Be

Back 15

Beryllium

Front 16

C

Back 16

Carbon

Front 17

B

Back 17

Boron

Front 18

Br

Back 18

Bromine

Front 19

Ca

Back 19

Calcium

Front 20

C

Back 20

Carbon

Front 21

Cesium

Back 21

Cs

Front 22

Chlorine

Back 22

Cl

Front 23

Chromium

Back 23

Cr

Front 24

Cobalt

Back 24

Co

Front 25

Copper

Back 25

Cu

Front 26

fluorine

Back 26

F

Front 27

Gold

Back 27

Au

Front 28

Helium

Back 28

He

Front 29

Hydrogen

Back 29

H

Front 30

Iodine

Back 30

I

Front 31

Iron

Back 31

Fe

Front 32

Krypton

Back 32

Kr

Front 33

Lead

Back 33

Pb

Front 34

Lithium

Back 34

Li

Front 35

Magnesium

Back 35

Mg

Front 36

Manganese

Back 36

Mn

Front 37

Mercury

Back 37

Hg

Front 38

Neon

Back 38

Ne

Front 39

Nickel

Back 39

Ni

Front 40

Nitrogen

Back 40

N

Front 41

Nitrogen

Back 41

N

Front 42

Oxygen

Back 42

O

Front 43

Palladium

Back 43

Pd

Front 44

Phosphorus

Back 44

P

Front 45

Platinum

Back 45

Pt

Front 46

Plutonium

Back 46

Pu

Front 47

Potassium

Back 47

K

Front 48

Radium

Back 48

Ra

Front 49

Radon

Back 49

Rn

Front 50

Selenium

Back 50

Se

Front 51

Silicon

Back 51

Si

Front 52

Silver

Back 52

Ag

Front 53

Sodium

Back 53

Na

Front 54

Strontium

Back 54

Sr

Front 55

Sulfur

Back 55

S

Front 56

Tin

Back 56

Sn

Front 57

Tungsten

Back 57

W

Front 58

Uranium

Back 58

U

Front 59

Xenon

Back 59

Xe

Front 60

Zinc

Back 60

Zn

Front 61

Zirconium

Back 61

Zr

Front 62

Gene

Back 62

The fundamental, physical, and functional unit of heredity.

Front 63

Homologous Chromosomes

Back 63

A chromosome with the same gene sequence as another

Front 64

Genetics

Back 64

The study of the patterns of inheritance of specific traits. Relating to genes and genetic information. Also known as heredity.

Front 65

Gamete

Back 65

A reproductive cell or sex cell that contains the haploid set of chromosomes.

Front 66

Haploid

Back 66

A cell or an organism having half of the number of chromosomes in somatic cells.

Front 67

Fertilization

Back 67

A process in sexual reproduction that involves the union of male(sperm) and female(ovum)gametes(each with a single, haploid set of chromosomes) to produce a diploid zygote.

Front 68

Diploid

Back 68

A cell or an organism consisting of two sets of chromosomes, usually one set from the mother, and another set from the father. In a diploid state, the haploid number is doubles, this this condition is also known as 2n.

Front 69

Meoisis

Back 69

A form of cell division happening in sexually reproducing organisms.

Front 70

Crossing Over

Back 70

A process occuring during meiosis wherein two chromosomes pair up and exchange segments of their genetic material.

Front 71

Allele

Back 71

One member of a pair (Or any of the series) of genes occupying a specific spot on a chromosome (called locus) that controls the same trait.

Front 72

Dominant

Back 72

An allele or a gene that is expressed in an organism's phenotype, masking the effect of the recessive allele or gene when present.

Front 73

Recessive

Back 73

A gene (or allele) whose phenotype expression is masked by a dominant gene (or allele)

Front 74

Homozygous

Back 74

Of, or pertaining to an individual (or a condition in a cell or organism) containing two copies of the same allele for a particular trait located at similar positions (loci) on paired chromosomes.

Front 75

Heterozygous

Back 75

Of, or pertaining to an individual (or a condition in a cell or organism) containing two different alleles for a particular trait.

Front 76

Genotype

Back 76

he entire set of genes in an organism.

Front 77

Phenotype

Back 77

The physical appearance or biochemical characteristic of an organism as a result of the interaction of its genotype and the evironment.

Front 78

Law of Segregation

Back 78

Law stating that paired alleles separate during gamete formation. Consequently, each gamete would contain only one copy of every paired unit factors.

Front 79

Hybrid

Back 79

An offspring resulting from the cross between parents of different species or sub-species.

Front 80

Law of Independent Assortment

Back 80

Mendelian law stating that for every pair of unit factors, each of them would assort independently into the newly formed gametes.

Front 81

Genetic Recombination

Back 81

The process of forming new allelic combination in offspring by exchanges between genetic materials.

Front 82

Polyploidy

Back 82

An organism or cell having more than twice the number of chromosomes. Of a cell or organism having more than twice the haploid number of chromosomes.