Answer:
This definition suits that of "HOMOLOGOUS CHROMOSOMES"
Explanation:
Homologous chromosomes are similar pairs of chromosomes i.e. in length, gene positioning and centromere location (one from each parent) but not identical. Homologous chromosomes are not identical in the sense that, alleles on each pair may be different, resulting in genetic variation of the offspring.
Using humans as a case study, a karyotype (pictorial display of chromosomal arrangement) shows the complete set of chromosomes, which has two complete set (diploid). Each human cell contain 23 pairs of chromosomes, with each pair contributed by each parent i.e. 46 chromosomes in total. Every chromosome pair represents a set of homologous chromosome.
Answer:
During metaphase, each of the 46 chromosomes line up along the center of the cell at the metaphase plate.
Explanation:
Question 13 should be marine
Answer:
The following are some pros and cons for badger control to stop bovine tuberculosis
Explanation:
Pros
1. culling showed significant decrease the occurrence of the disease in herds
2. The reduction in disease has been great economic help for farmers as the treatment is very expensive if the cows are tested positive.
cons
1. disrupted the ecosystem by targeting and killing badgers.
2. The policies and control methods are not cost efficient. they are high maintenance.
Answer:
0,000033 segundos.
Explicación:
La velocidad de la luz es de 300.000 km / sy la velocidad del sonido es de 340 m / s. Un rayo se descarga a 10 km de un observador, por lo que el rayo de luz alcanza aproximadamente 0.000033 segundos si la velocidad de la luz es de 300,000 km / segundo, mientras que por otro lado, el sonido proviene de alcances de 10 km en un tiempo de aproximadamente 30 segundos, por lo que esto muestra esa velocidad de la luz es muy muy alta que la del sonido.
