According to mendel's law of segregation, meiosis involves the separation of a parent organism's alleles in order to form gametes. since the alleles separate into different gametes, only one allele passes from each parent on to an offspring. this segregation of alleles during meiosis

a)decreases the genetic variability of the offspring.

b)increases the genetic variability of the offspring.

c)decreases the chance that an offspring will receive a dominant allele.

d)increases the chance that an offspring will receive a dominant allele.

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine. digestive processes break nutrients down in the mouth, stomach, and small intestine. blood is pumped through the circulatory system to deliver nutrients to other organs. nutrients are ingested at the mouth. nutrients enter the capillaries of the circulatory system. sequence

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.