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Does DNA replication happen before or during Meiosis?
It happens during interphase of the cell cycle.
When does replication happen during mitosis or meiosis?
Replication occurs during the S phase of the cell cycle before both mitosis and meiosis. In mitosis, the replicated DNA is separated into two identical daughter cells. In meiosis, the replicated DNA is separated into four haploid daughter cells with genetic variation.
What are the results of meiosis in plants and fungi?
In plants and fungi, meiosis results in the formation of haploid spores. These spores can develop into new haploid organisms through mitosis. Meiosis is important in creating genetic diversity and ensuring the continuation of the life cycle in these organisms.
When does Meiosis take place in an animal with a diplontic life cycle?
Meiosis takes place during the formation of gametes in animals with a diplontic life cycle. This occurs when germ cells undergo meiosis to produce haploid gametes (sperm and egg cells) that will later fuse during fertilization to form a diploid zygote.
All plants have a life cycle that is characterized by?
All plants have a life cycle that is characterized by alternating between a sporophyte (diploid) and a gametophyte (haploid) stage. This cycle includes the production of spores, fertilization, and the development of seeds or spores for reproduction. This cycle enables plants to reproduce sexually and adapt to different environments.
Does DNA replication happen before or during Meiosis?
It happens during interphase of the cell cycle.
When does replication happen during mitosis or meiosis?
Replication occurs during the S phase of the cell cycle before both mitosis and meiosis. In mitosis, the replicated DNA is separated into two identical daughter cells. In meiosis, the replicated DNA is separated into four haploid daughter cells with genetic variation.
What are the results of meiosis in plants and fungi?
In plants and fungi, meiosis results in the formation of haploid spores. These spores can develop into new haploid organisms through mitosis. Meiosis is important in creating genetic diversity and ensuring the continuation of the life cycle in these organisms.
What is a sporophyte?
The diploid generation in the life cycle of a plant, and that produces haploid spores by meiosis. A diploid form of a plant
What produces spores?
The sporophyte stage of a plant undergoes meiosis which produces haploid spores. Spores can also be produced during meiosis in the plant life cycle.
When does the first cell division in meiosis occur?
The first cell division in meiosis, known as meiosis I, occurs after the DNA in the cell has been replicated during the S phase of the cell cycle. Meiosis I involves the separation of homologous chromosomes.
Do chromosomes pair up in meiosis?
to complete the meiosis cycle
When does Meiosis take place in an animal with a diplontic life cycle?
Meiosis takes place during the formation of gametes in animals with a diplontic life cycle. This occurs when germ cells undergo meiosis to produce haploid gametes (sperm and egg cells) that will later fuse during fertilization to form a diploid zygote.
During which phase of the meiotic cell cycle does DNA replication occur?
DNA replication occurs during the S phase of the meiotic cell cycle.
Does meiosis occur in plants?
no
What are the two alternating phases of a plants life cycle?
The two alternating phases of a plant's life cycle are the reproductive phase (gametophyte) where plants produce gametes, and the vegetative phase (sporophyte) where plants grow and develop. The gametophyte phase produces gametes through meiosis, which then fuse during fertilization to form a new sporophyte plant.
Is meiosis cyclic or non cyclic?
Meiosis is not cyclic; rather it is a linear process. It does not cycle.
