What lines up at the center of the cell during Mitosis?   a Sister chromatid pairs   b Tetrads   c Nucleoids   d Replisomes

Q: The complex of proteins that holds two chromatids together is called the... Group of answer choices…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: A cell in G2 contains 36 sister chromatids. This same cell in G1 would have O 72 sister chromatids.…

A: In G2, the cell has 36 sister chromatids.

Q: Fill in the table below with information regarding the cell cycle. Cell cycle stage Main events…

A: Cells perform regeneration or reproduction by hereditarily indistinguishable duplicates of…

Q: What process must happen in order for sister chromatids to be formed? a crossing over b DNA…

A: Introduction Sister chromatids are two identical copies of the same chromosome that are joined…

Q: 12 chromatids at prophase I for a diploid number of type your answer... ; 24 DNA molecules at…

A: 1. 12 chromatids at prophase 1 for a diploid number of 3n ( as there is two chromatids for each…

Q: If a cell containing 10 chromosomes divides by mitosis, how many daughter cells will be produced?

A: Cells multiply through cell division in which the new cells are formed from the division of parent…

Q: A diploid fruit fly has eight chromosomes. Which of the followingterms should not be used to…

A: Drosophila is a flies genus that belongs to the family Drosophilidae and the members of this are…

Q: The process of mitosis (select all that apply)   Group of answer choices 1. occurs in somatic cells…

A: As we know all cells are originated from pre-existing cells. So, to form new cell , cell division is…

Q: the image below, what is the value of n in the cell on the left? 1OCESS NONDIS.JUNCTION n+1 Homologs…

A: Meiosis is shown in the image. This is a type of cell  division that is responsible for the…

Q: A somatic cell has the genotype DdEe. All chromosomes in this organism are metacentric. Show…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: Which of the following is not true in regard to crossover? a. Spindle microtubules guide the…

A: Crossing over is the process in which genetic material in one chromosome is exchanged with its…

Q: A diplod cell with 30 chromosomes

A: Meiosis is part of the sexual process because gametes (sperm, eggs) have one half the chromosomes as…

Q: In a diploid cell with 8 pairs of chromosomes (2n 16), how many sister chromatids would be found in…

A: A cell cycle is a sequential process by which a cell duplicates it's genome, synthesises new cell…

Q: Which of the following stages of meiosis II involves separation and movement of the sister…

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: What lines up at the center of the cell during meiosis I?

A: The correct answer is tetrads.

Q: Phases of the cell cycle (Mitosis)                Anaphase Centromeres divide. Single-stranded…

A: INTRODUCTION Mitosis This is a process by which a single cell divides into two identical daughter…

Q: What lines up at the center of the cell during meiosis I?   a Sister chromatid pairs   b Tetrads…

A: Meiosis is a cell division which occurs primarily in sex cells at the time of gamete formation. It…

Q: Centrioles at opposite end of cell Spindle fibres attached to centromeres 46 double stranded…

A: Metaphase - is the stage of cell cycle where condensation of chromosomes occurs. This is the stage…

Q: For a species with four pairs of chromosomes,. chromosome combinations are possible. O 4 O8 O 16 O…

A: Possible number of combinations = 2n, where n is the haploid number In current question, the diploid…

Q: The spindle apparatus is formed during the __________ phase of mitosis A. Anaphase B. Metaphase C.…

A: Mitosis is a type of cell division in which the parent cell divides into two new daughter cells.…

Q: The figure above shows a metaphase in which one chromosome is only connected to the spindle by a…

A: Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly…

Q: The primary function of Asters in mitosis is Select one: O a. The production of microfilaments…

A: Chromosomes in the DNA are lined up in the centre of the nucleus during mitosis and meiosis with the…

Q: How many sister chromatids per chromosome in G2 of the cell cycle? Group of answer choices

A: The cell cycle is a series of cyclic events that takes place during cell division.  Phases of the…

Q: What do the structures C and D represent ? B C D Sister chromatids Homologous chromosomes O…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A: Cell division is an important process that helps to keep the cells growing in number. This enables…

Q: Prophase I in meiosis and Prophase in mitosis have a number of important differences, which of the…

A: Cell division is an important process that helps to keep the cells growing in number. This enables…

Q: Given: Adult diploid cell (2n = 8) 2. Show the condition of the chromosomes in the following…

A: The indirect process of cell division by which the somatic parent cell divides once to produce two…

Q: Corn has a diploid number of 20. How many chromatids are present in prophase? (a) (b) (c) (d) 5 10…

A: Correct Answer: d) 40

Q: What do the structures A and D represent ? D O Non-sister chromatids O Homologous chromosomes O…

A: Chromatin, a complex containing DNA(deoxyribonucleic acid) and proteins, condenses to form…

Q: Crossing-over occurs between Select one: O A Sister chromatids of the same chromosome. O B. Two…

A: Meiosis  It a type of cell cycle where the number of chromosome reduced to their original value.

Q: During which of the following phases of the cell cycle will chromatins be found containing two…

A: Cell cycle The cell cycle of a cell is divided into 4 main stages the G1 phase or gap 1 phase, S…

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A:

Q: Drag Drop A. Tetrads are formed from two homologous chromosomes, each composed of two sister…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: Each chromosome appears to be formed of two chromatids so each bivalent pair appears to be formed of…

A: DNA replication goes before the beginning of meiosis I. During prophase I, homologous chromosomes…

Q: What lines up at the center of the cell during Meiosis II?     Sister chromatid pairs.…

A: Answer. Meiosis is a process of cell division in which a diploid (2n) parent cell is divided twice…

Q: What do the structures A and B represent ? A B O Homologous chromosomes O Non-homologous chromosomes…

A: Chromatin is a complex of nucleic acids and proteins and it condenses to form chromosomes during…

Q: 1. Ten centromeres are observed in a prophase cell from a Sorghum bicolor plant. a. How many pairs…

A: The thread-like structure present in the nuclei of both animal and plant cells is chromosomes. It is…

Q: In a plant in which 2n = 24, what is the total number of chromosomes present at the end of…

A: Interphase is the phase of the cell cycle in which a typical cell spends most of its life. During…

Q: If there are 20 chromatids in a G2 cell how many centromeres are there

A: Chromosomes are present in nucleus of cell. The number of chromsome in a gamete is called genome.…

Q: 1. When does crossing over occur during meiosis ? A. Prophase I B. Anaphase I C. Prophase II D.…

A: 1. Crossing over is the exchange of chromosomes between the non-sister chromatids of homologous…

Q: Sister chromatids are NOT _____.   A. tightly linked together at a centromere.   B. present…

A: Chromatid is the denoted as one of the two halves of a chromosome after replication.

Q: Consider a hypothetical species with a diploid genome, 2N=40. Which of the following is/are true?…

A: Any diploid organism contain 2n number of chromosomes in their somatic cells. But the germ cells…

Q: Can be more than one answer: Select all of the following that are true of MEIOSIS but not of…

A: Humans are made up of billions of cells. These cells continuously divide and form new cells. cell…

Q: chromatids. Chromatids that are attached at the centromere are called O a. daughter O b. sister C.…

A: DNA or deoxyribonucleic acid is a biomolecule composed of nitrogenous bases, phosphorus, and sugar.…

Q: What is necessary to produce a chromosome bridge? O a. centromeres O b.only mitosis, centromeres,…

A:

Q: A 2n=32 diploid cell goes through mitosis, producing daughters that each go through a round of…

A: Mitosis is a type of cell division that occurs in somatic cells and is responsible for cell growth…

Q: What do the structures C and D represent ? A (B C D O Non-homologous chromosomes O Non-sister…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: What lines up at the center of the cell during Mitosis?

A: In prophase I of meiosis  two homologous chromosomes each  replicated into two sister chromatids…

Q: Which of the following describes the state of chromosomes in metaphase II? a two chromatids joined…

A: Answer-- a. two chromatids joined at the centromere

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: