Can you give me the options?
The importance is that the second one has more surface area because it has the outside are and the inside area too
Answer: The genotype ratio of offsprings of a cross between one homozygous tall plant and one heterozygous tall plant is 2TT:2Tt
The phenotype ratio is that all offsprings will be tall.
The genotype ratio of a cross between two heterozygous red flowers is 1RR:2Rr:2rr. The phenotype ratio is 3 Red flowers: 1 white flower.
Explanation: From the information given, tall is dominant and short is recessive while red is dominant and white is recessive.
Let T represent the allele for tall height, t represent the allele for short height, R represent allele for red flowers and r represent allele for white flowers.
The genotype of a homozygous tall plant is TT, the genotype of a heterozygous tall plant is Tt, the genotype of a heterozygous red flowered plant is Rr.
The possible genotypes of offsprings of a cross between one homozygous tall plant and one heterozygous tall plant are TT and Tt.
Tt will manifest outwardly as tall because T is dominant over t. Therefore, all the offsprings will be tall.
The possible genotypes of a cross between two heterozygous red flowers are RR, Rr and rr. RR will manifest as red, Rr will also manifest as red because R is dominant to r while rr will manifest as white because white allele (r) is recessive. Therefore 3 plants will be red-flowered while 1 plant will be white flowered.
See the attached punnet squares for details of the cross.
Answer:
I have matched them below
Explanation:
each of the columns have been properly matched below:
1. attaches bones to bones and muscles to bones = d. dense regular connective tissue
2. insulates against heat loss = a. adipose connective tissue
3. forms the fibrous joint capsule =
c. dense irregular connective tissue
4. makes up the intervertebral discs = g. fibrocartilage
5. composes basement membranes; a soft packaging tissue with a jellylike matrix = b. areolar connective tissue
6. forms the larynx, the costal cartilages of the ribs, and the embryonic skeleton = h. hyaline cartilage
7. provides a flexible framework for the external ear = e. elastic cartilage
8. provides levers for muscles to act on = i. osseous tissue
9. forms the walls of large arteries = elastic connective tissue
Individuals in selective breeding should be of the similar species. Scientists use GMO to generate new gene combinations. Genes pair on their own through selective breeding.
<h3>What is genetic modification?</h3>
A technique to change the characteristics of a plant, animal, or microorganism by swapping a piece of DNA from one organism to an another organism is referred to as gene modification.
Selective breeding entails selecting parents with specific characteristics to breed with in order to generate offspring with more desirable characteristics.
Individuals in selective breeding should be of a similar species. Scientists use GMOs to generate new gene combinations. Genes pair on their own through selective breeding.
Thus, this is the difference between selective breeding and genetic modification.
For more details regarding selective breeding, visit:
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