Biology Concepts 1

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Can you name the Biology Concepts 1?

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

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Created Jun 7, 2010ReportNominate
Tags:biology, definition, concept