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Which type of organisms produces seeds during reproduction?
angiosperms
How is the correct number of chromosomes maintained during sexual reproduction?
During sexual reproduction, the correct number of chromosomes is maintained through a process called meiosis, which reduces the chromosome number in half. This ensures that when two gametes (sperm and egg) combine during fertilization, the resulting zygote has the correct number of chromosomes for that species.
Which of the following can increase genetic variation during sexual reproduction?
all of these (study island answer) or for regular info... the deletion of a gene caused by an error in chromosomal crossover, the duplication of a gene caused by an error in chromosomal crossover, a transposition that replicates and inserts new copies of itself within an organism's genome
What is genetic continuity is maintained through asexual reproduction?
Genetic continuity is maintained in asexual reproduction because offspring are genetically identical to the parent organism. This is because asexual reproduction involves the production of offspring from a single parent without the involvement of gametes, such as through mitosis or budding. As a result, there is no genetic variation introduced during asexual reproduction, leading to the preservation of genetic traits across generations.
What is gamete and how was it created?
A gameteis a cell that fuses with another cell during the fertilization stage in organisms that are responsible for sexual reproduction
What could be a result from the presence of a mutation in an organisms sex cells?
You can have a baby with physical/mental deformities or death of the child.
What is ookinesis?
Chromosomal movements of the egg during maturation and fertilization.
Where are chromosomal mutations commonly found?
in the cells, during meiosis.
During which stage of the cell cycle is there double the chromosomal DNA compared to stage G1?
During the S phase of the cell cycle, there is double the amount of chromosomal DNA compared to the G1 stage.
1. For what three things do organisms rely on cell division?
Organisms rely on cell division for growth, as it allows for the increase in cell number and size during development. It is also essential for repair and maintenance, helping to replace damaged or dead cells. Additionally, cell division is crucial for reproduction, particularly in unicellular organisms that reproduce asexually and in the formation of gametes for sexual reproduction in multicellular organisms.
What cells are produced during asexual cell reproduction?
During asexual cell reproduction, such as mitosis, two genetically identical daughter cells are produced from a single parent cell. These daughter cells contain the same number of chromosomes and genetic material as the original cell. This process is common in unicellular organisms, as well as in tissue growth and repair in multicellular organisms.
What do ascomycotes produce during asexual reproduction?
Ascomycetes produce spores called conidia during asexual reproduction. Conidia are asexual spores that are formed externally on specialized structures called conidiophores. These spores are dispersed to new environments where they can germinate and grow into new fungal organisms.
