The word phenotype designates the portion of the genes that are not expressed. t
ID: 177900 • Letter: T
Question
The word phenotype designates the portion of the genes that are not expressed. type of genes an organism possesses. amount of change seen from one generation to the next. observable aspects of any individual organism. extent of mutation. The most energetic color of light red blue green orange yellow Most enzymes are carbohydrates lipids protein RNA DNA Which of the following genotypes is homozygous? AaBB aABB aaBB aaBb AaBb The most accurate description of an organism with genotype AaBb is homozygous dominant. heterozygous. heterozygous dominant. homozygous recessive. heterozygous recessive. Which organism did Mendel utilize to work out the laws of segregation and independent assortment? the fruit fly Neurospora the garden pea the chicken E. coli If short hair (L) is dominant to long hair (l), animals LL and Ll have the same parents. genotypes. phenotypes. alleles. genes. According to Mendel, what kind of genes "disappear" in F_1pea plants? sex-linked dominant recessive codominant lethal If tall (D) is dominant to dwarf (d), and two homozygous varieties DD and dd are crossed, then what kind of progeny will be produced? all intermediate forms all tall all dwarf 1/2 tall, 1/2 dwarf 3/4 tall, 1/4 dwarf In a Punnett square, the letters within the little boxes represent offspring genotypes. parental genotypes. gametes. offspring phenotypes. parental phenotypes. If all the offspring of a testcross are alike and resemble the organism being tested, then that parent is homozygous dominant. homozygous recessive. heterozygous. recessive. incompletely dominant. Mendel's theory of independent assortment states that one allele is always dominant to another. hereditary units from the male and female parents are blended in the offspring. the two hereditary units that influence a certain trait segregate during gamete formation. each hereditary unit is inherited separately from other hereditary units. all of theseExplanation / Answer
1- answer - b -type of genes and organism posses
2 answer
red colour is most energetic
3 answer
Most enzymes are proteins, although a few are catalytic RNA molecules.
4 answer
c.aaBB
5 answer
heterozygous
6 - answer
c.the garden pea
7-answer
genotype
8-answer
dominant
9-answer --- D
10- answer
offspring geno type
11-answer-
a- homoygous dominant (the starting parent plants were homozygous)
12- answer
a- one allel is always dominant to another (different pairs of alleles are passed to offspring independently of each othe)
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