Answer:
It is B
Explanation:
I had this question on my test last week
Answer:
<u>DN</u><u>A</u><u> </u><u>is</u><u> </u><u>Deoxyribonucleic</u><u> </u><u>Acid</u><u>.</u><u> </u><u>It</u><u> </u><u>contains</u><u> </u><u>genetic</u><u> </u><u>information</u><u>/</u><u>codes</u><u>.</u><u> </u><u>It</u><u> </u><u>is</u><u> </u><u>located</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>nucleus</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>cell</u><u>.</u>
The speed of an object is the distance the object travels in one unit of time. To calculate the speed of an object, divide the distance the object travels by the amount of time it takes to travel that distance.
Brainliest please? :)
Answer:
the cell is 20% water, and the cells environment is 80%
Explanation:
if the water has less water than its environment the then the water will come in and out until both solutions are isotonic.
In a process called <u>Synapsis</u>, paired homologous chromosomes align randomly at the cell equator. This occurs during stage <u>prophase I</u> of cell division.
Synapsis refers to the pairing of the homologous chromosomes in the meiosis occuring in the reproductive cells. Meiosis I is divided into four phases called the prophase I, metaphase I, anaphase I and the telophase I. Prophase I is the longest phase of meiosis which is further divided into leptotene, zygotene, pachytene, diplotene and diakinesis.
During the zygotene of meiosis I, the paring of the homologous chromosomes called the synapsis takesplace which is facilitated by the protein structure called the synaptonemal complex. The paired chromosomes are called the bivalents. This facilitates the homologous recombination.