1.Define a life cycle. 2. Explain briefly the difference between asexual and sexual reproduction. 3. What is the difference between a spore, a sperm cell and an egg cell?

Q: Why Gametes have half of the total number of chromosomes?

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

Q: 7. Female sex cells are produced in a. Ova c. Fallopian Tube b. Zygote d. Ovaries 8. The fertilized…

A: 7. Female sex cells are produced in - a) Ova. Explanation: Oogenesis is formation of female gametes.…

Q: 1. Warm-up question. During the process of human sexual reproduction, the identical twins are the…

A: Identical twins are also called as monozygotic twins. They result from the fertilization of a single…

Q: 2. Which is a better mode of reproduction sexual or asexual? Why?

A:

Q: Fill in the blanks and elaborate each answers.

A: Living organisms, which include humans, animals, plants, algae, fungi and other microorganisms…

Q: 5. Do other organs or organ systems develop at the same time? Are they related to the function of…

A: Question number 5 is incomplete, Hence cannot be answered. Answer 6: If the nucleus of a non-motile…

Q: Gametogenesis requires the conclusion of meiosis II. When does this occur in females? a. During…

A: Step 1 The major events in human reproduction are gametogenesis, cyclic changes in the human female…

Q: 1.The form of cell division by which gametes with half the number of chromosomes are produced. A…

A: In mitosis  two identical daughter cells are produced

Q: II. This type of cell division occurs during the formation of both sperm and ovum. The first meiotic…

A: Answer is option d.) one secondary oocyte and one polar body.

Q: 1. Fill in the blanks with the terms in the list: antrum, corpus luteum, first polar body, Graafian,…

A: Gametes production in males is called spermatogenesis. Gametes production in females is called…

Q: 2. Organs develop from a zygote as a direct result of the processes of 1) fertilization and meiosis…

A: Ans: Zygote: The egg cells are fertilized by sperm cells to form the zygote and is also referred to…

Q: Sperm and ova are similar in terms of ________. a. size b. quantity produced per year c. chromosome…

A: Higher and complex organisms mainly reproduce using sexual means. For this they produce haploid…

Q: explain the difference between sexual and asexual reproduction and describe some advantages of each?

A: Sexual1.) Two parents take part2.) Variation occurs in offsprings3.) Fertilization takes place4.)…

Q: 4. During fertilization, what process allows steps 1-4 to occur, as shown here? Tail- Outer layers…

A: Fertilization is the process by which the male and female gametes fuse to form the zygote, which…

Q: C. Asexual reproduction 17. When a unicellular organism splits into two, without replicating its…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: .Place the following events of the acrosomal reaction in the correct chronological order. (1) The…

A: The acrosome response is the acrosome's exocytosis, or the fusing of the acrosomal membrane with the…

Q: In some organisms, asexual reproduction can occur from just a fragment of the parent organism,…

A: Asexual reproduction is a type of reproduction in which new offsprings are produced from a single…

Q: In humans, fertilization usually occurs in thea. fimbriae.b. vagina.c. uterus.d. uterine tubes.

A: Answer -Fertilization is the process by which both the gametes from two different parents fuse…

Q: 1. When a part of a planaria is removed from its body, the part removed develops into a complete…

A: # According to our guidelines we can answer only the first question. Upload the questions…

Q: 7. The image shows a type of reproduction. Which best describes the reproduction shown? A. Sexual…

A: A fundamental feature common to all living organisms where new individuals called offsprings are…

Q: is the process whereby from each parent fuse to produce a new cell A. Gametogenesis, fertilization…

A:

Q: 3) Fill in the Venn Diagram comparing and contrasting Sexual and Asexual Reproduction. Have at least…

A: Reproduction is the process by which parents create new people or children. This procedure assures…

Q: 1. It is the creation of an offspring by fusion of haploid gametes, male sperm and female eggs, to…

A: Introduction Reproduction:- It is the process of producing new individuals of the same kind, an…

Q: phalization. What is its relationship to bilateral symmetry

A: Introduction In biology, symmetry is the ordered repetition of components in an animal or plant. In…

Q: II. Stages of Meiosis Stage: Stage: Stage: Stage: Stage: Stage: Stage: Stage:

A: Meiosis is a highly complex type of cell division seen in sexually reproducing animals and plants.…

Q: Discuss the following terms: - asexual reproduction - nuclear membrane - reproduction - tetrad -…

A: Cell is the fundamental unit of life. Cell biology is the branch of biology that deals with the…

Q: 1. Suppose human sperm and eggs were produced by mitosis. How many chromosomes would each sperm or…

A: According to Bartleby expert guidelines, when multiple questions are posted we are allowed to answer…

Q: Why are spermatozoa created by meiosis and not by mitosis?

A: Cell division is the series of steps by which a parent cell is divided into daughter cells. It is…

Q: Fill in the blanks:(a) Humans reproduce _____________ (asexually/sexually)(b) Humans are…

A: A biological process through which new individual organisms are produced from their parents is known…

Q: 1. Write one or more paragraphs that compare the two methods of reproduction, asexual and sexual.…

A: Reproduction is an essential part of any organisms life, it enables them to continue there lineage.

Q: 1. Which of the following layers protect the mammalian oocyte during ovulation? * a. cortical and…

A: Structure of mammalian Oocyte:  mature mammalian Oocytes have many layers before ovulation- Follicle…

Q: 1. What type of cells does melosis create? a. Body Cells b. Gametes c. Identical Cells 2. How many…

A: Answer 1. Correct option is option (b) Gametes   2. Correct option is option (c) 23   3. Correct…

Q: 5. Describe/draw the journey that the sperm cells go through to exit the O male body. Include the…

A: The process of sperm ejaculation during the intercourse involves series of steps that the sperms…

Q: 9. Some biologists contend that the term double fertilization is a misnomer and that the process…

A: Fertlizatiion is the process of the male gamete, sperm, fusing with the female gamete, the ovum,…

Q: 5   explain the role of a woman in reproduction and how countries' policies can influence its…

A: 5. *Women have higher earnings and more educational opportunities, the latter of which has been…

Q: 12.Place the following events of the acrosomal reaction in the correct chronological order.(This is…

A: Acrosomal Reaction:  A sperm must first fuse with the plasma membrane before penetrating the female…

Q: Iis the process whereby from each parent fuse to produce a new cell A. Gametogenesis, fertilization…

A: Hi, since there are multiple questions posted, only the first question is answered. Please post…

Q: Write the Differences Between Mitosis and Meiosis cell division.

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

Q: 1. Why is neurulation important? 2. Compare and contrast neurulation and organogenesis.

A: The formation of a neural tube by the neural plate is known as neurulation.

Q: What are the importance of meiosis

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

Q: 3. Which process (fertilization, meiosis, or mitosis) forms each of the following: Sperm plant…

A: In a life-cycle, cell division is most important for the reproduction process. First, we understand…

Q: What is the primary purpose of the fertilization membrane? a)Provide the growing embryo with food…

A: Sperm and egg (ova) are male and female gametes respectively. Fertilization is key process in sexual…

Q: 6.The process where homologous chromosomes come together to form a tetrad is called A crossing over…

A: The answer is SYNAPSIS.

Q: 1. Answer the third of the three parts of the question regarding human reproduction... Answer it…

A: The human reproductive system is comprised of primary and secondary sex organs. Male and female…

Q: 1. How many spermatids are formed from 10 spermatogonium B?  a. 20 b. 40 c. 80 d. 160 2. Oogenic…

A: Spermatids These are haploid cells that are produced through the second division of a spermatocyte.…

Q: 3. Which of the following is NOT part of sexual reproduction? a. one parent organism b. two parent…

A: Reproduction is the biological process by which new organisms or offspring are produced from their…

Q: 1) What must happen to an ovum to prevent its loss during menses?

A: Ovulation is a process whereby is secondary oocyte is released from overy following rapture of a…

Q: Why are spermatonta created by meiosis and not by mitosis?   2. Why is the formation of polar…

A: BASIC INFORMATION  REPRODUCTIVE SYSTEM  Genital system is the another name for this system. The…

Q: How many parents is needed in asexual reproduction? Sexual reproduction? 2. How will you describe…

A: Reproduction is the biological process by which new offspring are produced from parents, which is…

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.