As the population of rabbits goes up, the coyote population rises shortly after. Between 1995 and 2000, the rabbit population began to drop drastically. The coyotes, having no constant food source, began to drop in numbers shortly after.
The answer is chromatin. Hope that helped :)
Answer: Rare X-linked recessive
Explanation:
In humans our biological sex-determination is based on a pair of sex chromosomes namely, XX in females, XY in males. The genes on our X chromosome are X-linked. and have special patterns of inheritance due to their presence in contrasting numbers in males (XY, 1 X chromosome) and females (XX, 2 X chromosomes); thus they are more common in genetic males.
The observed trait is X-linked, and given that only half the sons are affected, the trait is recessive and carried by the heterozygous mother -heterozygous alleles are two variants of the allele at the same gene locus. The Y chromosome inherited from the father does not carry the gene, thus there is no normal copy available. The incidence for its inheritance is at 50% as the mother has two X hromosomes, one normal, and one carrying the trait.
Fossils are measured in Half- life period
Answer:due to the presence of plant cell walls
Explanation:cell division is needed for Living organisms to grow and reproduce.it is a continuous process involving stages.
Cytokinesis occurs after telophase and in this stage,the cytoplasm divides to form two new cells.
In animal cells ,cell membrane readily divides.
In plant cells,the cell wall is rigid and inflexible due to cellulose .as a result, pinching off of the cytoplasm Is not enough .
A new plant cell wall is formed across the middle of the cell.the phragmoplasts formed during telophase stretches sideways and joins the mother cell wall on both sides to form the cell plate.
