Mitosis
Meiosis
Genetic/inheritance
Plant cells
pedigree charts
100
What are the four phases of mitosis?
prophase,metaphase, anaphase, and telophasee.
100
What are the phases of meiosis.
Meiosis
In each round of division, cells go through four stages:prophase, metaphase, anaphase, and telophase.
100
What is a haploid cell?
Contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
100
True or False: Both animal cells and plant cells have a vacuole cell.
False
100
What gender is line 1 person 2
Female
200
What occurs in the prophase of mitosis.
the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.
200
What occurs in prophase in metiosis?
Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears. ... At the start ofprophase I, the chromosomes have already duplicated. During prophase I, they coil and become shorter and thicker and visible under the light microscope.
200
What are chromosomes?
The chromosomes of a cell are in the cell nucleus. They carry the genetic information. Chromosomes are made up of DNA and protein combined as chromatin. Each chromosome contains many genes. ... When they duplicate, chromosomes look like the letter "X".
200
What are the 3 differences between a plant cell and an animal cell?
Plant cells have a cell wall, a vacuole, and chloroplast.
200
What trait is line 2 person 3 showing.
The repressive trait.
300
what occurs in the metaphase of mitosis
Chromosomes line up at the metaphaseplate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
300
What occurs in metaphase in meiosis?
The centrioles are at opposite poles of the cell. The pairs of homologous chromosomes (the bivalents), now as tightly coiled and condensed as they will be in meiosis, become arranged on a plane equidistant from the poles called the metaphase plate.
300
What are diploid cells?
A diploid cell is a cell that contains two complete sets of chromosomes. This is double the haploid chromosome number. Each pair of chromosomes in adiploid cell is considered to be a homologous chromosome set.
300
What are the smaller green bubbles in the image below?
It´s chloroplast.
300
If the traits are A and r what is line 2 person 2 showing?
Ar
400
What occurs in the anaphase of mitosis
Sister chromatids separate, and the now-daughter chromosomes move to opposite poles of the cell. ...Anaphase begins when the duplicated centromeres of each pair of sister chromatids separate, and the now-daughter chromosomes begin moving toward opposite poles of the cell due to the action of the spindle.
400
What occurs in anaphase in meiosis?
In anaphase, the chromatids separate and are pulled by the microtubules to opposite ends of the cell. ... During anaphase, sister chromatids (or homologous chromosomes for meiosis I), will separate and move to opposite poles of the cell, pulled by microtubules. In nondisjunction, the separation fails to occur.
400
What are recessive genes?
A recessive gene is a gene that can be masked by a dominant gene. In order to have a trait that is expressed by a recessive gene, such as blue eyes, you must get the gene for blue eyes from both of your parents. You might remember the word recessive from biology, where it most often appears.
400
What in the blue bubble in the image below?
A Vacuole.
400
What gender is line 3 person 6?
Male
500
What occurs in the telophase of mitosis
Telophase is the fifth and final phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. ... During telophase, a nuclear membrane forms around each set of chromosomes to separate the nuclear DNA from the cytoplasm.
500
What occurs in telophase in meiosis?
Telophase is technically the final stage of mitosis. Its name derives from the latin word telos which means end. During this phase, the sister chromatids reach opposite poles. The small nuclear vesicles in the cell begin to re-form around the group of chromosomes at each end.
500
What are dominate cells.
Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene.
500
What is the outer layer around this cell called?
A cell wall.
500
What traits are line 2 person 1 showing?
No way to tell.