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If 240 plant offspring were produced from crossing two heterozygous plants how many would be homozygous?
Wiki User
∙ 14y ago
120 on average or 50%. 25% would be homozygous dominant and 25% would be homozygous recessive.
The remaining 50% would be heterozygous.
Wiki User
∙ 14y ago
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If a homozygous brown mink is mated with a silver-blue mink and 8 offspring are produced how many would be silver-blue?
It depends on which trait is dominant and whether the silver-blue mink is homozygous or heterozygous.
Two a blood types equal what blood type?
If they're both homozygous (AA, AA): A is produced. If they're both heterozygous (Ai, Ai): A or O is produced. If one of them is heterozygous and the other not (Ai, AA): A is produced.
What genotype will be produced by a heterozygous?
The trait that would be expressed in a heterozygous genotype would be the dominant trait. If one allele is dominant then it will be expressed.
What was the probability that two heterozygous parents would have an offspring that produced round seeds?
25%
What organism has two different alleles for the same genetic trait?
homozygousHomozygousit means homozygous. if both alleles are recessive, the trait will be homozygous recessive. if both alleles are dominant, then the trait is homozygous dominant.An allele is a letter representing the alternative forms of a gene. In most cases, there will be a dominative allele, written as the capital letter (in this case, H, although the allele can be any letter), and there will be a recessive allele, written as the lowercase of the same letter as the dominative allele for that particular trait (h).These alleles can be homozygous (both the same, such as in a purebreed) eg HH or hh. On the other hand, they can also be heterozygous, meaning that the gene has one dominative allele, and one recessive allele. This is written as Hh.When something that is homozygous (either homozygous dominant, HH, or recessive, hh,) is bred with another homozygous that is the same, the offspring will have two identical alleles. For example, a plant that is homozygous with the alleles HH to produce the trait of red flowers, is pollinated by another plant, also homozygous HH for the trait of red flowers. The offspring will also have the homozygous alleles HH and will be a pure bred for red flowers.Such is the case for anything. If a gene has two alleles that are identical, it will be purebred for that particular trait produced by those alleles.homozygousIs homozygousl.homozygoushomozygous
What offspring is produced if a heterozygous n tall pea plant is crossed with a homozygousfor this trait what percent of the offspring will be heterozygous?
If a heterozygous tall pea plant, Aa, is crossed with a homozygous plant, AA, for the trait, you will have a one in one in four chance of the offspring being heterozygous. You will need to create a square and plug the traits in to see what the odds are.
If a homozygous brown mink is mated with a silver-blue mink and 8 offspring are produced how many would be silver-blue?
It depends on which trait is dominant and whether the silver-blue mink is homozygous or heterozygous.
What would mating between a true breeding purple flowered pea plant and a true breeding white flowered pea plant produce?
Make a Punnet Square:White HETEROZYGOUS---WwRed HOMOZYGOUS--ww (this one is recessive because the white characteristic dominated in the heterozygous type)So:W ww Ww www Ww wwThese four are the potential types of the offspring, they will either be HETEROZYGOUS WHITE or HOMOZYGOUS RED, no homozygous white
Two a blood types equal what blood type?
If they're both homozygous (AA, AA): A is produced. If they're both heterozygous (Ai, Ai): A or O is produced. If one of them is heterozygous and the other not (Ai, AA): A is produced.
Can a white tiger and a normal bangel tiger mate if so what color is there cub?
Heterozygous - White gene carrier Homozygous - No white gene White tigers are not albinos and do not constitute a separate subspecies of their own and can breed with orange ones, although all of the resulting offspring will be heterozygous for the recessive white gene, and their fur will be orange. The only exception would be if the orange parent was itself already a heterozygous tiger, which would give each cub a 50% chance of being either double-recessive white or heterozygous orange. If two heterozygous tigers, or heterozygotes, breed on average 25% of their offspring will be white, 50% will be heterozygous orange (white gene carriers) and 25% will be homozygous orange, with no white genes. In the 1970s a pair of heterozygous orange tigers named Sashi and Ravi produced 13 cubs in Alipore Zoo, of which 3 were white. If two white tigers breed, 100% of their cubs will be homozygous white tigers. A tiger which is homozygous for the white gene may also be heterozygous or homozygous for many different genes. The question of whether a tiger is heterozygous (a heterozygote) or homozygous (a homozygote) depends on the context of which gene is being discussed. Inbreeding promotes homozygosity and has been used as a strategy to produce white tigers. (From Wikipedia)
What genotype will be produced by a heterozygous?
The trait that would be expressed in a heterozygous genotype would be the dominant trait. If one allele is dominant then it will be expressed.
What is generation of all hybrids produced by crossing two pure organisms?
Mix the homozygous dominant with a homozygous recessive, and you will get a purebred!
What was the probability that two heterozygous parents would have an offspring that produced round seeds?
25%
What was the probability that two heterozygous parents would have an offspring that produced rounds seeds?
3:4 or 75%
What is probability that two heterozygous parents would have an offspring that produced round seeds?
It is a 75% chance that the seeds will be round.
What kind of offspring will a homozygous tall plant and a homozygous short plant have?
Presuming tall is a dominant allele (the 2nd parent is heterozygous and "tall" is it's phenotype), then the square would be as follows: Let T be the dominant gene for tall, and thus every genotype containing this (TT, or Tt) would produce a tall plant. Let t be recessive, and in the absence of T (tt) causes a plant to be small. So the homozygous tall parent would be TT, and the heterozygous tall parent would be Tt. So now you just have to cross them. During meiosis, every gamete from the TT genotype would contain a T allele. However, for the Tt genotype, there is equal chance each gamete will contain EITHER a T or a t. So the square would be: xxTxxT TxTTxTT txTtxTt As you can see, 2 out of the 4 offspring have a Tt genotype (heterozygous), so this translates to a 1/2 fraction, or 50%. Ignore the Xs in the table- if i just used spaces then all the letters crunched up on top of each other when i pressed save...it was the best i could do...:S
If a heterozygous plant for seed color is crossed with a homozygous recessive plant what is the probability of each seed color being produced?
100%
