How many stages are in meiosis
8 Stages
A gene that needs one of its self to show
Dominant gene
what protects an animal cell from the outside?
Cell membrane
What happens in the first stage of mitosis
Spindly fibers appear and the chromosomes condense.
What happens in G2
checks the chromosomes for errors.
how many chromosomes does a newly formed haploid cell have?
23 chromosomes.
what is it called when chromosomes trade DNA
Crossing over
What is an organelle in an animal and plant cell but have a noticeable difference?
Vacuole
What does the chromosomes look like when they are in telophase.
The cell splits apart and the chromosomes become two new cells.
What happens after a cycle.
it repeats.
How many newly formed haploid cell will be left at the end.
4
If the parents have HH and Hh genes whats the probability that there child will be Hh
50%
What in the cell modify and packages protein for the cell?
Golgi apparatus
How many chromosomes are in a newly made body cell?
46 chromosomes
What phase double checks the chromosomes that have been duplicated.
G2 phase
During miosis diploid cells are created in a way that makes each one different. Sometimes Chromosomes don't separate or are completely missing. What genetic disease occurs when there's an extra 21st chromosome?
Downsyndrome
If a red and pink flower were too be bred together what is the chance for a another pink flower? If there is a possibility of a pink flower, then what is the chance for a white flower if bred with a pink flower?
50% and 25%
what is the organelle that lets plants to make glucose from the sun?
chloroplast
Many body cells are replicated but some are with you for the rest of your life. What cell if damaged can paralyze you.
Nerve cells
In the cell cycle what is after the G2 phase and is before G1 phase.
mitosis
Name every stage in meiosis in order.
Prophase, metaphase, Anaphase, telephase, prophase 2, metaphase 2, Anaphase 2,and telephase 2.
What is it called when two alleles show on an organism?
Codominance
Which one is a plant cell? image A
Image B
Image B
Name every phase for mitosis?
Interphase, prophase, metaphase, anaphase, and telephase.
What is every phase in the cell cycle?
G1 phase, S phase, G2 phase, and mitosis