What is the reproduction process of plants through their leaves? Which of these choices are characteristics of gymnosperms? a. Double fertilization of flowers. b. "Naked" seeds on cones or stalks. c. Rhizoids instead of roots. d. Reproduce with spores. ...
Prophaseis when the parent cell prepares for division. Because the cell needs to divide into two identical cells, each of the parent cell's duplicated organelles need to be separated evenly, especially the centrioles. Centrioles are barrel-shaped organelles made mostly of proteins. ...
A stage of mitosis is shown in the diagram. Which stage is it and what are its characteristics? ALate prophase-chromosomes move to spindle equator- BMetaphase-spindle fibres attached to kinetochores, centromeres split and chromatids separate CMetaphase-chromosomes moved to spindle equator chromosome...
What are the three stages of interphase, and what happens in each one? During which stage of the cell cycle are cell organelles (like mitochondria, lysosomes, ribosomes) divided into two new cells? a) cytokinesis b) prophase c) telophase d) anaphase e) interphase What stage of cell cycle...
What is gypsum and what is the effect of heat on it? View Solution What is pyramid of energy? What are its characteristics? View Solution [A] : Synapsis occurs in zygotene stage . [R] : Pairing of homologous chromosomes is known as synapsis . ...
What type of cell division is used to create egg cells in tigers? What kind of cell division takes place in mitosis? What event makes meiosis a reduction division and why does it make it a reduction division? What are some characteristics of the different types...
There are different types of cells in human beings and animals. Through years of research, these cells have been classified into many classes according to their different characteristics, such as normal cells, cancer cells, and Hela cells. There are many differences between these types of cells....
Following end resection, the 53BP1-RIF1-MAD2L2-Shieldin axis can steer a break toward c-NHEJ with the help of polymeraseα-dependent fill-in. These resection intermediates are then a substrate for BRCA2-mediated RAD51 loading or polymerase θ fill-in. The latter will fill in the gaps of...
Cell division and nuclear division are two types of splitting events that occur during the life cycle of a cell, thecell cycle. Key Areas Covered 1.What is Cell Division –Definition, Steps, Importance 2.What is Nuclear Division –Definition, Types, Characteristics of Daughter Cells ...
Which characteristics are similar for mitosis and meiosis? (a) one duplication of chromosomes (b) Two divisions of chromosomes (c) The pairing of homologous chromosomes (d) Exchange of genetic material by crossing over (e) None of the above. What are chromosome homologues? What is the differen...