If you took a random tissue sample from a young pine tree leaf, how many sets of chromosomes would be in each cell of that sample? 3 O 2 4

Q: Which statement about homologous chromosomes is FALSE?   Select one: a. They contain the same…

A: Homologous chromosome – During fertilization in a cell, one from the pair from the mother and…

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

A: Cell division is of two types- meiosis and mitosis. Cell division is a process by which a parent…

Q: If an organism has gametes with 18 chromosomes, we know that each of his somatic cells will have…

A: Somatic cells are regular body cells that do not take part in reproduction. On the other hand, the…

Q: How would you create a fertile plant after crossing two species of plants with different numbers of…

A: The correct statement is " a fertile plant cannot be created".

Q: 4N 2N A 4N (2N or 4N (2N ploidy B 2N >(1N) IN(IN) (1N) IN + + (IN) 2N

A: Mitosis is a cell division which gives rise to genetically identical cells. The cell division…

Q: What terms can be used to describe a fruit fly that has a total of 7 chromosomes because it is…

A: Chromosomes are the condensed form of DNA (deoxyribonucleic acid) along with histone proteins. These…

Q: number of chromosomes an Arabidopsis thaliana leaf cell contains 1. two 2. five number of…

A: Diploid number of chromosomes means that chromosomes are present in pairs. Haploid number of…

Q: One oak tree cell with 14 chromosomes undergoesmeiosis. How many cells will result from this…

A: The cell division is the process in which the parent cells divides into two daughter cell with the…

Q: Make a simple sketch of meiosis in a diploid germ cell that has one pair of homologous chromosomes.…

A: BASIC INFORMATION  MEIOSIS  It takes place in germ cells that is the sperm or in egg cells. In this…

Q: 11. There are 4 pairs of chromosome in a fruit fly. How many linkage groups is/are present?  A. 20…

A: Genes are the units (physical and functional) of heredity, made up of DNA or deoxyribonucleic. In an…

Q: How many chromosomes from each homologous pair gets inherited from an egg cell? 4. O 1

A: The cell copies its chromosomes, but then separates the 23 pairs to ensure that each daughter cell…

Q: If a parent cell has a diploid number of 18 chromosomes beforemitosis, how many chromosomes will the…

A: Answer is b.) 18.

Q: if a cat has 38 chromosomes how many chromosomes are in the following cells hair  claw  sperm…

A: Ploidity  It is the no. Of copies of a Chromosome present in the organism.  Mammals are normally…

Q: If a cat has 38 chromosomes in its body cells. How many chromosomes will beach in each the cats…

A: It is found majorly inside the nucleus. It has three different levels of organization based on its…

Q: What are homologous chromosomes? a. The two halves of a replicated chromosome b. Two identical…

A: Introduction  A chromosome is consisted of two arms known as chromatids. These arms are denoted as…

Q: chromatids

A: A chromatid is one of the two identical halves of a chromosome that is replicated in preparation for…

Q: how many sex chromosomes are in a human gamete? A-five B- four C- one  D- two  E- three

A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…

Q: In the koala, a newly created somatic cell (such as a skin cell) contains 16 total chromosomes. When…

A: The skin cells or somatic cells of koala are diploid and contain 16 chromosomes i.e., 2n=16. The…

Q: Why do different species of animals have different numbers of chromosomes in their cells?

A: Chromosomes are the strands of DNA or genetic material. It is usually linear for macro-organisms and…

Q: A chromosome consists of two sister chromatids. Does the genetic information on the two sister…

A: The chromosomes are thread-like structure situated inside the nucleus of plant and animal cells.…

Q: Cell division is involved in the growth, reproductive development and replacement of old cells in…

A: here the chromosome is 6 so 2n=3 so 3 pair are present. crossing over occur in pachytene stage of…

Q: In tobacco, if the diploid number of chromosomes is 48, how many chromosomes will be found in a…

A: As given in the question, a tobacco plant exhibits a diploid set of chromosomes and the number of…

Q: experiment of following chromosomal DNA movement through meiosis, Blue have 44 chromosomes in every…

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

Q: Which of the following is a FALSE statement regarding human chromosomes?   A. The chromosome…

A: Introduction :- Chromosomes are threadlike structures made up of protein and a single molecule of…

Q: If a cat has 38 chromosomes, how many chromosomes will each of the following cells have?  hair…

A: It is given that the cat's cells have 38 chromosomes. There are found 19 pair of chromosomes in the…

Q: If a parent cell has 14 chromosomes, how many chromosomes are in each daughter cell? * 14 O7. O…

A: CELL CYCLE:- When a cell is to divide, including the genetic material. After division, the…

Q: An unfertilized egg cell from a goldfish contains 47 chromosomes.  How many chromosomes would be…

A: In case of sexually reproducing organisms haploid (n) gametes are produced from diploid (2n)…

Q: A human sperm or a human egg each have how many chromosomes?

A: The sperm and the eggs are the reproductive cells present in a male and female body respectively.…

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: 1 23 4 1. The following image is of 2 different chromosomes in a cell Is the cell in G1 or G2? How…

A: The DNA in cells is stored in the nucleus as highly condensed structures called chromosomes.…

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

A:

Q: Which letter denotes the homologous chromosomes? Group of answer choices C A D b

A: Gene is the sequence of nucleotides that encode a particular protein.

Q: What will happen if an organism inherits a defective or incomplete set of chromosomes

A:

Q: 30 D. A 30 A= meiosis - B= 30 chromosomes in each cell - C= fertilization· D= mitosis - E= 60…

A: Mitosis is the process of diving the cell into two daughter cells. Both the cells so formed are…

Q: if a cat has 38 chromosomes, how many chromosomes are in the following cells? a) hair  b) claw c)…

A: Chromosome number usually refers to number of chromosomes present in diploid set i.e 2n. All the…

Q: How many chromosomes are in plants?

A: The plant kingdom is very large. It consists of a wide variety of plants that differ from each other…

Q: A typical human karyotype has chromosomes. A typical human egg or sperm has chromosomes. O A. 46; 23…

A: Humans are diploid organisms, contain two sets of chromosomes: one set (23 chromosomes) from their…

Q: If a cell that was 2n-48 underwent meiosis, how many chromosomes would a daughter cell have? Your…

A: Meiosis is the type of cell division in which the germ cells of the sexually reproducing organisms…

Q: Corn has 10 chromosomes per set, and the sporophyte of the species is diploid. If you performed a…

A: A sporophyte of the corn plant in nature is diploid that is 2n. If there are 20 chromosomes in the…

Q: A killer whale (orca) cell has 22 pair of chromosomes in G1. What is the total number of chromosomes…

A: The answer is 22. Meiosis is a process during which cell chromosomes decreases.It a division…

Q: The diagram below represents a cell containing a pair of chromosomes at metaphase I of meiosis. The…

A: Cell division is a splitting phenomenon in which main cell undergo splitting which results in…

Q: Honeybees have 36 chromosomes in their somatic cells. How many chromosomes would the egg of a queen…

A: Introduction A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: By conducting testcrosses, researchers have found that the sweetpea has seven linkage groups. How…

A: Step 1 Linkage groups are groups of linearly arranged genes as are present over the chromosomes. One…

Q: Cell division is involved in the growth, reproductive development and replacement of old cells in…

A: Meiosis is a type of cell division in which a single cell divides twice to generate four cells that…

Q: In which behaviour of chromosomes do mitosis and meiosis differ from each other? In meiosis,…

A: Mitosis and meiosis is divisions and occur in somatic and germ cell and consist of interphase,…

Q: Haploid vs. Diploid Numbers Fill in the missing items on the table Total # of # chromosomes in #…

A: Chromosome number, precise number of chromosomes typical for a given species. In any given asexually…

Q: If a muscle cell of a typical organism has 32 chromosomes, how many chromosomes will be in a gamete…

A: A zygote is formed when gametes of two opposite sex fuses. It is a feature of sexually reproducing…

Q: How would this compare to a species that had only one set of seven chromosomes?

A: Comparison of haploid and octoploid Octoploid - 8 sets of chromosomes Haploid - one set of…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.