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What else can I help you with?
Why do chromosome pairs match?
to complete the meiosis cycle
When does the chromosome duplicate itself in its life cycle?
will replicate itself during the synthesis phase within its life cycle
The viral reproductive cycle in which a phage injects its DNA into a host cell and the DNA is inserted into the host cells chromosome is called the what cycle?
The viral reproductive cycle you are describing is called the lysogenic cycle. In this cycle, the viral DNA integrates into the host cell's chromosome, remaining dormant until it is triggered to enter the lytic cycle.
What Maintains the chromosome number in the daughter nuclei?
During cell division, a structure called the mitotic spindle separates the duplicated chromosomes and ensures that each daughter cell receives the correct number of chromosomes. Additionally, checkpoints in the cell cycle regulate the progression of mitosis to ensure that the chromosomes are apportioned correctly and the daughter cells have the proper chromosome number.
Nuclear Division in which the chromosome is reduced from 2n to n is part of the life cycle of all organisms except molds ferns insects bacteria or protozoans?
Nuclear division where the chromosome is reduced from 2n to n is a characteristic of the life cycle of all organisms, including molds, ferns, insects, bacteria, and protozoans. This process, known as meiosis, is essential for the production of gametes (sex cells) with half the number of chromosomes, ensuring genetic diversity in offspring.
How does the chromosome number of the amibea in stage 1 compare to an amobea in stage 3?
The chromosome number remains the same throughout the stages of an amoeba's life cycle. Amoebas are unicellular organisms with a constant chromosome number, typically haploid.
Mitosis is cell division in which the chromosome number is what?
Mitosis is cell division in which the chromosome number stays the same. Although at some points throughout the cell cycle, chromosomes may consist of two sister chromatids
How is the chromosome number halved during which specific process in the cell cycle?
The chromosome number is halved during the process of meiosis in the cell cycle.
How does the alternation of Meiosis and fertilization in the life cycle of sexually reproducing organisms maintain normal chromosome count for each species?
Simple, Meiosis reduce the chromosome number in half while fertilization doubles the chromosome number. n=chromosome number Meiosis = 2n (primordial germ cells) ----> n (sperm cell/egg cell/polar bodies) Fertilization = sperm (n) + egg (n) ----> 2n (zygote)
Copy of a chromosome made furing the cell cycle?
no
Why do chromosome pairs match?
to complete the meiosis cycle
How do the daughter cells at the end of mitosis and cytokinesis with their parent cell when it was in G1 of the cell cycle?
They are identical with same number of chromosome to the parent cell
Phase of cell cycle when the organelles and chromosome replicate?
Interphase
In the haploid life cycle gametes are produced by?
Meiosis. During meiosis, a diploid cell undergoes two rounds of cell division to produce haploid gametes (sperm and egg cells) with half the number of chromosomes as the parent cell. This process helps maintain the correct chromosome number throughout sexual reproduction.
How do fish grow and develop throughout their life cycle?
Fish grow and develop throughout their life cycle by starting as eggs, hatching into larvae, and then growing into juveniles and adults. They continue to grow and mature as they age, with some species undergoing physical changes such as coloration and size.
What is white fluid uterus?
The white fluid in the uterus is called the cervical fluid. It changes throughout the menstrual cycle and is a primary fertility sign.
When does the chromosome number double?
The chromosome number only doubles when two haploid gametes form to produce a diploid zygote. Example: In humans, sperm cells and eggs have 23 chromosomes, the haploid number. Once they fuse, the number doubles to 46 chromosomes. You may be confusing this with chromosome replication. In chromosome replication, the number of chromosomes does not double, but the number of strands double. (A single stranded chromosome turns into a double stranded chromosome.) However, it is still considered a single chromosome, but with identical sister chromatids. This replication occurs during the S-phase of the cell cycle, before mitosis or meiosis.
