Science / Biology Concepts 1

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Can you name the Biology Concepts 1?

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

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