Answer no 1:
a)
The genotype for parent 1 is GgSs . The phenotype of parent 1 will be Green and short.
The genotype of the second parent is GgSs . The phenotype of the parent 2 is green and short.
b)
The phenotype of the offspring GgSS will be green and short.
The phenotype of the offspring GgSs will be green and short.
The phenotype of the offspring Ggss will be green and long.
The phenotype of the offspring ggSs will be striped and short.
c)
There are four phenotypes in the ratio 9: 3:3: 1
Answer no 2:
Block A:
Genotype; BBHh
Phenotype: Black and long hair
Block B:
Genotype: BbHh
Phenotype : Black and long hair
Block C:
Genotype: Bbhh
Phenotype :Black and short hait
Block D:
Genotype: bbHh
Phenotype :White and long hair
Block E:
Genotype: bbhh
Phenotype : White and short hair
b)
The probability of getting a black horse with short hair is 18.75(19) %
c)
The probability of getting a white horse with long hair is 18.75(19) %
Answer No 3)
1/2 = 50 %
4/16 = 25%
75%= 3/4
1/4 = 25%
Answer No 4:
The first punnet square shows 1/2 grey and 1/2 striped blocks. The percentage will be 50% for grey and 50% for striped.
The ration will be 1:1.
The second punnet square shows 3/4 grey and 1/4 empty blocks. The percentage will be 75% for grey and 25% for striped.
The ratio will be 3:1
The correct answer is vitamins and proteins.
Using the supplements for dog is important in order to make the muscle growth and to strengthen the tissues.
Vitamins, such as Vitamin C, which is required for a dog to support collagen production or Vitamin E which has antioxidant function.
The question is incomplete. The complete question is as follows:
A hypothesis that is scientific must have a test for proving it wrong is called__________
Answer: scientific theory
Explanation:
A scientific theory can be defined as the experimental explaination of all the aspects of the natural world which is tested regularly and verified according to the scientific methods that uses many protocols of measurement,observation, and result evaluation.
A scientific hypothesis is always tested for validation and tried to prove wrong for better results and all the tests are performed under controlled conditions.
Hence, the scientific hypothesis always has a test called scientific theory.
Answer:
The sequence of the answer in blanks are : All, directly, inversely, directly, acceleration, gravity, larger, towards.
Explanation:
- According to newtons universal law, every object present in the universe attracts with other one.
- This force of attraction depends upon the product of masses directly, and square of distance of their centers inversely.
- This is the reason for every object on the surface of earth to be attracted towards the center because earth is bigger and possess the higher pulling force.
D. He showed how traits are passed between generations
