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Step2247 [10]
3 years ago
15

Identify the characteristics of life

Biology
1 answer:
mars1129 [50]3 years ago
4 0
1) responsiveness to the environment;
2) growth and change;
3) ability to reproduce;
4) have a metabolism and breathe;
5) maintain homeostasis;
6) being made of cells; and.
7) passing traits onto offspring.
Hope this helped. ;)
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Heterozygous Cp cp chickens express a condition called creeper, in which the leg and wing bones are shorter than normal (cp cp).
zysi [14]

Answer:

Dihybrid cross:  Cp cp W w  x  Cp cp W w

Gametes= CpW; Cpw; cpW; cpw

Cp Cp: lethal phenotype  

Genotypes:

Cp cp W w >> creeper and white phenotype

Cp cp w w  >> creeper and yellow phenotype  

Cp cp W W >> creeper and white phenotype

cp cp W W >> normal (non-creeper) and white phenotype

cp cp W w >> normal (non-creeper) and white phenotype

cp cp w w >> normal (non-creeper) and yellow phenotype

Since it is a dihybrid cross that involves a lethal allele in homozygous condition (Cp), it is expected a phenotype ratio of 6:3:2:1, it is 6 (Cpcp W_ creeper white) : 3 (cpcp W_ normal white ) : 2 (Cpcp W_ creeper yellow) : 1 (cpcp ww normal yellow). This ratio is expected because it is a distortion from normal segregation proportions (i.e., instead of the 9:3:3:1 phenotypic ratio associated with dihybrid crosses).

3 0
3 years ago
What is this structure
aliya0001 [1]

Answer:

I don't understand. do you have a picture or a file attached to it?

5 0
3 years ago
The meal Valerie is planning to eat at dinner has total 800 Calories. If 55% calories come from carbohydrate, 20% from fat and 2
Annette [7]

Answer:

Carbohydrate = 57.023g

Fats = 20.736g

Proteins = 25.919g

Explanation:

According to this question, Valerie is planning to eat at dinner meal that has a total of 800 Calories.

- 55% calories come from carbohydrate i.e. 55/100 × 800 = 440 calories

- 20% calories come from fat i.e. 20/100 × 800 = 160 calories

- 25% calories come from proteins i.e. 25/100 × 800 = 200 calories

Since 7.716 calories = 1g

1. Amount of carbohydrates in gram = 440/7.716 = 57.023g

2. Amount of fats in gram = 160/7.716 = 20.736g

3. Amount of proteins in gram = 200/7.716 = 25.919g

8 0
3 years ago
Why fission, regeneration and fragmentation, all are considered as methods of asexual reproduction ?​
MrRa [10]

➜ Fission (binary and multiple), regeneration and fragmentation are considered as methods of asexual reproduction because all of them involve only one parent and gametes are not formed in them. New individuals produced after cell division are always genetically identical or clone to their parents.

8 0
3 years ago
Read 2 more answers
5. What steps do you think scientists take when exploring a new virus, such as the
Damm [24]
The first steps they take into consideration is where did it start, where has it spread, then they ask themselves questions is there an viruses similar to this one? Has anyone else found information on this virus? (Etc) then they probably start research by seeing who else has found info on the virus and then they might start to set up labs to conduct there own test to get a better understanding, then once all of that is done they start releasing information to people, for info I would look at the health page of your country or state or province (mines health Canada yours might be different)
8 0
3 years ago
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