Biology Concepts 1

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Can you name the Biology Concepts 1?

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DefinitionAnswer
scientist who found first evidence of Australopithecus africanus in south africa
ratio of different genes in a population is
selection towards either P or Q
the part of the cell cycle when the cell is not dividing is called
a karyotype is performed on a cell that is in which portion of the cell cycle
which process(crossing over,phrophase 2, anaphase 1, telophase 2) has nothing to do with genetic determination for future offspring
Homologous chromosomes are seperated during
human gamete has how many chromosomes
most of the cells growth occurs during
which genetic law states that one allele will completely cover another
scientist who discovered homo habilis and homo erectus
the physical appearance of an individual
all alleles in a population make up a
an individuals non-sex chromosomes
selection towards PQ
individual who inherits an extra chromosome
dominant allele
body parts that dont show linkage but are used for the same purpose
reproductive isolation due to timing is
organism with 2 different alleles is
the middle part of a chromosome that holds the genetic information
is meiosis different between males and females
when in mitosis does cleavage begin to divide the nucleus into 2 nuclei
scientist who discovered lucy
the DNA is replicated during which part of a cells life cycle
which gender will show many more sex linked phenotypes
most common mutation
the actual genetic make-up of an individual
the 2 paired sides of the chromosome that hold the genetic information
the actual genetic info. that is stored in chromosomes is made up of
autosomes become mutated more than sex chromosomes
which process is used to produce gametes
a map of an individuals chromosomes
which parent determines gender of an offspring
which part of meiosis is the process of mitosis most similar to
heterozygous phenotype is a blend of dominant and recessive
DefinitionAnswer
haploid sex cells
scientist who defined species as a group of individuals that could breed with one another and produce viable offspring
this genetic law states that any one trait is inherited alone and not connected to others
the only hoiminid alive today
single phenotypic trait that is controlled by more than one pair of alleles is a
reproductive isolation when parts dont work together is called
mitosis is the division of
when in mitosis does the DNA coil into a tighter formation
sister chromatids are seperated during which phase of meiosis
human ancestors developed in
first to leave africa and stand upright
bipedal mammals that are members of the family of man
blood type that can recieve blood fromn anyone
if the heterozygous phenotype shows both dominant and recessive alleles
what are used to remove excess DNA when making an egg cell
at which meiotic stage is the process stopped if there is an empty spindle fiber
behavorial isolation is an example of what speciation
who is the father of genetics
tuang child was a member of this species
human cell with 46 chromosomes
body parts that show linkage but are used for different functions
what happens during meiosis that leads to addition or deletion of chromosomes
mistakes during meiosis are called
genetic law states 2 alleles are present per trait and they seperate during meiosis
the part of the cell cycle when the cell is dividing is called
body structures that have no purpose
which process is involved in production of haploid cells
charles darwins book
what is seperated during meiosis I
is a zygote a exact copy of the 2 parents
if the diploid number for a species of fungi is 22 then the haploid gamete number would be
genetics
how many autosomes are in most of your cells
individual gene that affects more than one phenotypic trait is called
when in mitosis do the centomeres split and the sister chromatids pull apart
change in allele frequency that happens for a reason
DefinitionAnswer
what is our closest relative alive today
diagram of the genetic relationships within a family
which process involves formation of diploid cells
what is not part of mitosis(interphase,prophaes,metaphase,anaphase)
when in mitosis do chromosomes line up at the equator of the nucleus
first known to make tools, Handy man
speciation brought by a physical barrier
which process is utilized in asexual reproduction
newly feritlized egg
the different expressions of a single gene
in Hardy-Weingberg equations the recessive allele is represented by a
when is it decided which gamete will recieve the paternal or maternal copy of each homologous chromosome
species of lucy
universal donor
sickle cell anemia is an example of what selection
division of cytoplasm is called
scientist who discovered evolution by natural selection
after which phase of meiosis would the cells be considerede haploid
which mutation is the driving force of evolution
what blood type is dominant
speciation not with physical barriers
when in mitosis do chromosomes first become visible
what is the end result of mitosis
which is not an example of artifical selection
traits that have more than 2 possible allels are considered to be
were outcompeted by modern humans 40,000 years ago
which process makes identical copies of a parent cell
a mistake in meiosis
scientist who theorized the passing on of required traits
which process is identical in male and female animals
claimed famine, disease, and war were needed to control human population
random change in availability of a gene in a population
geologist who theorized the world was old
probabilities are closer to expected ratios what kind of sample
this is done by meiotic cells to combine maternal and paternal chromosomes DNA

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