It is D I looked it up and I learned it not 100 % sure tho
Biome is a major regional and global community of organisms.
The main 3 things that are found in your blood are waste (leftover food), Carbon Dioxide (what you breathe out), and ammonia
Answer:
Moves water from root to the rest of the plants.
Explanation:
The structure labeled X is xylem.
Xylem is a vascular tissue found in vascular plants that is responsible for transporting water from the roots to other parts of the plant. It also provide mechanical support and storage.
Answer:
The question is incomplete, it lacks the main questions, those questions are:
a. What is the genotype for black chickens?
b. What is the genotype for white chickens?
c. What is the genotype for erminette chickens?
Explanation:
This question involves a gene coding for feather colour in some birds, in which the black allele (B) and white allele (W) is involved. According to the question, the gene coding for feather colour exhibits co-dominance i.e. both the black (B) and white (W) allele are expressed in a heterozygous state (BW) to form an erminette phenotype.
Hence, if the neither alleles is dominant or recessive over the other. The black phenotype will only be expressed when the genotype is BB.
The white phenotype will only be expressed when the genotype is WW
The combination of both alleles which results in the simultaneous expression of both in the erminette phenotype, will be BW genotype.
