3. Jenny crosses 2 hybrid pea plants. What is the probability that the offspring will beshort? Set-up and complete the punnett square below to solve this problem. (HINT: tt =
short, and TT & Tt = tall)
Answers
Answer:
A punnet square is a diagram which is made to illustrate the percentages of the traits that will be passed on from the parents to the offsprings.
If jenny crosses a heterogenous tall dominant pea plant with a short homozygous pea plant then 50 percent of the offsprings will be short.
If Jenny crosses a tall, dominant homozygous pea plant with a short homozygous pea plant then all of the offspring will be tall and heterogenous dominant
Answer:
Twenty five percent
Explanation:
Let us assume that the allele for tall pea plant be "T" and the allele for short pea plant be "t".
Also let us assume that "T" is dominant over "t"
A hybrid pea plant will have both the allele for tall and short plants.
Thus, genotype of hybrid pea plant would be "Tt"
Now if two hybrid pea plants are crossed, then following offspring are formed -
Tt * Tt
TT, Tt, Tt, tt
Thus, out of four only one offspring having "tt" genotype will produce short pea plants.
Thus, probability is equal to
%
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All living in an ecosystem make up what?
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A.independent assortment
B.incomplete dominace
C.segregation
D.codomiance
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Answer:
I think you shud go for A.
Explanation:
Answers
Answer:
1) Build walls along steep slopes -> Prevent soil erosion
2) Purify water to remove industrial byproducts and other waste products -> Prevent aquatic ecosystems from declining
3) Introduce tough laws to ban activities such as hunting, fishing, and poaching -> Prevent explotation of species
Explanation:
1) Build walls along steep slopes -> Prevent soil erosion
In steep slopes, the risk of erosion is more elevated in comparison to other land formations. Preventing soil erosion is fundamental to prevent detrimental damage to the environment, infrastructure, and even communities of a certain region. Building walls, terraces, and adding vegetation to steep slopes highly contribute to the prevention of erosion.
2) Purify water to remove industrial byproducts and other waste products -> Prevent aquatic ecosystems from declining
First and foremost, mitigating aquatic pollution - industrial waste and products - is essential to keep an aquatic ecosystem healthy. In addition, methods of water purification as well as biotechnological application such as the use of bacterial strains that consume pollutants is fundamental to remove industrial waste and prevent the decline of freshwater and marine species.
3) Introduce tough laws to ban activities such as hunting, fishing, and poaching -> Prevent explotation of species
Overhunting and overfishing leads to the decline of economically and ecologically-important species. The introduction of new laws that ban illegal hunting, overfishing, and poaching in addition to natural protected areas lead to the prevention of the explotation of species, enabling them to thrive and reproduce in their habitats.
Prevent aquatic ecosystems from declining.
Purify water to remove industrial byproducts
and other waste products
Prevent soil erosion
introduce tough laws to ban activities such as
hunting, fishing, and poaching
Prevent exploitation of species
Building walls along steep slopes
Explanation:
I got it right on edmentum
Answers
The correct answer is - southern states: Louisiana, Mississippi, Alabama
Answers
A. Eukaryotes only have one circular chromosomes that unwinds at multiple locations
B. Prokaryotes only have one orgin of replication to initiate replication
C. Prokaryotes can only replicate their single circular chromosome in the nucleus
D. Eukaryotes can only replicate one segment of a chromosomes at a time
Answers
Prokaryotes only have one origin of replication to initiate replication.
Answers
In mammals, the digestive tract is made up of multiple organs such as the stomach, pancreas, and intestines. These all work together to form the organ system that we use to digest food.
What is an Organ system?
An organ system may be defined as a biological system that significantly consists of a group of organs that work together in order to perform one or more specific functions as per the requirement of the body.
The organs like the stomach, pancreas, and intestines are made up of a collection of tissues in order to assist living organisms.
Similarly, the collection of all such organs leads to the formation of an organ system, which is known as the digestive system in order to stimulate the process of digestion in living entities, especially mammals.
Therefore, the digestive tract is made up of multiple organs such as the stomach, pancreas, and intestines. These all work together to form the organ system that we use to digest food.
To learn more about the Digestive system, refer to the link;
#SPJ2
Answer:
Explanation:
In mammals the digestive tract is made up of multiple chambers such as the stomach, pancreas and intestines. These all work together to form the alimentary we use to digest food.