Answer:
a. The size of their population
Explanation:
If the number of wolves increases but their food supply does not, there will be greater competition for the food.
b. is wrong. The amount of oxygen would have no effect on the competitiveness of the wolves.
c. is wrong. If the amount of food available increases, the wolves will have less need to compete for their food.
d. is wrong. If the area into which the wolves are expanding is like their current habitat, it will contain more food for them. They will have less need to compete.
The answer is rr. In a monohybrid cross, the phenotypic ratio is 3:1 for
dominant trait to recessive trait. Since the ration is 3:1 for round
seeds to wrinkled seeds, we can conclude that round seed is the dominant
trait. Let R be a dominant allele for round seed and r be a recessive
allele for wrinkled seed. The genotypes will be: RR (dominant homozygote
with round seeds), Rr (heterozygote with round seeds), and rr
(recessive homozygote with wrinkled seeds. Thus, only genotype rr is the
genotype of the wrinkled seeds.
Answer:All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.
Nucleic Acids. The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively. ...
Proteins. ...
Carbohydrates. ...
Lipids.
Explanation:
Answer:
YY
Explanation:
Homozygous Dominant <em>means that there are two identical dominant alleles</em> (YY). Therefore, if one of the given alleles is dominant (Y), then for homozygous, both will be dominant (YY).
A) YY is your answer.
If it is <em>heterozygous</em>, then it will have alleles of (Yy) or (yY). If it is homozygous recessive, then the alleles will be (yy).
Learn more about homozygous dominant, here:
brainly.com/question/27914577