Does the question have choices?
The only valid method of measurement is millimeters, so the correct answer is " calculating the length of chicken legs in millimeters
Answer:
Yes, <em>the random alignment of the tetrads along with the equatorial plate occurs during metaphase I.</em>
Explanation:
After the crossing-over in prophase I, and during metaphase I, fibers of the <em>spindle apparatus</em> capture chromosomes and <em>take them toward the center of the cell, to the </em><u><em>metaphase plate.</em></u><em> </em>The homologous pairs of chromosomes get aligned in the metaphase plate for their posterior separation in <u>anaphase I.</u>
<em>Each chromosome of the pair joins with a microtubule of only one of the spindle poles</em>, so the two equivalent chromosomes join the fibers of opposites poles.
When they align in the center of the cell, their orientation is random.
Answer:
perform functions that tissues cannot carry out on their own
Explanation:
In the hierarchy of living system organs come after tissues and before organ systems. Hence, organs are complex then tissues and perform functions that tissues wont be able to perform on their own.
A organ is made up of various types of tissues. They can be divided into two categories, main tissue and sporadic tissue. Main tissue or parenchyma is unique to that organ and defines the function of the organ. For example: Cortex and medulla together form the main functional tissue in kidney. Similarly, myocardium is the main tissue of the heart. Sporadic tissue has blood vessels, nerves and connective tissues.