prevent the fast and slow blocks from occurring, which of the following will happen Group of answer choices A. Only sperm

Q: Which of the following features does not differentiate asexual reproduction from sexual…

A: The process by which one organism gives rise to another organisms is known as reproduction. The new…

Q: v eggs are made here A. endometrium v where the embryo implants to grow a placenta near the many…

A: A biological structure comprising all the anatomical organisms engaged in sexual reproduction is the…

Q: The number of chromosomes present in eurkaryotic cells a. is consistent during the life cycle b. is…

A: Eukaryotic cells consist of a nucleus and other organelles. Eukaryotic cells surrounded by the…

Q: Which of the following is not true about starfish eggs? Choose all possible answers a. eggs are…

A: Echinoderms with a star form that belong to the class Asteroidea are known as starfish or sea stars.…

Q: The Life Cycle of the Horse Embryo Process 2 Zygote Process Gametes Process 3 Reproductive organs…

A: The life cycle of a horse, like many other sexually reproducing organisms, involves a series of…

Q: Which of the following is a major difference between spermatogenesis and oogenesis? a.…

A: The reproductive arrangement of an organic entity, otherwise called the genital framework, is the…

Q: At fertilization, a sperm contributes   a. a diploid nucleus.   b. mRNAs.   c. a centrosome.…

A: At the time of fertilization the mail contributes haploid sperm and the female contribute ova…

Q: Structures ___A___ and ___B___ have similar roles in the male and female reproductive systems as…

A: The reproductive system of a living being is additionally known as the genital system which is the…

Q: Which of the following correctly identifies the stages in embryonic development between weeks 2 and…

A: Fertilization is a process in which haploid male gamete (sperm) fuses with the haploid female gamete…

Q: how this pill when taken by a male will work to prevent pregnancy.

A: Contraception refers to the various methods that are utilized to avoid pregnancy. These methods are…

Q: A21) The type of reproduction that produces offspring that are genetically different from either…

A: Reproduction is the process of producing offspring. It can be either sexual or asexual. Reproduction…

Q: During asexual reproduction, the zygote develops into an embryo which turns to be an identical copy…

A: Asexual reproduction is the process of producing identical daughter cells without fusion of gamets.…

Q: Which of the following will result in identical twins?a. fertilization of two eggs by two different…

A: During fertilization, the sperm and egg recognize each other, the sperm fuses with the egg, joining…

Q: Xiaoli is 23 years old female swimmer. She tested negative for the bar body test and positive for…

A: 46, XY with androgen insensitivity Reason: The overall first of all Bar body test is negative.…

Q: Which cell contributes the necessary nutrition to the growing zygote? a a polar body b the egg…

A: Introduction: A zygote is a eukaryotic cell created when two gametes fertilise each other. The…

Q: An organism produced a new individual without any help of another individual. A.Parthenogenesis…

A: Reproduction is one of the most important and fundamental processes of life where 'parents' produce…

Q: How do you expect Kartagener syndrome leads to infertility?   A. The lack of a plasma membrane means…

A: Primary ciliary dyskinesia(PCD) is a rare autosomal Recessive genetic disorder. PCD is a genetically…

Q: Which of the following scenarios does NOT describe an event that leads to the conceptions of twins?…

A: While twin pregnancies can occur by some coincidence, there are a few factors that may expand your…

Q: make a concept map out from the essay below. The epic story of a single sperm facing incredible…

A: Fertilization is a multi-step, complex process that takes 24 hours to complete. The beginning of…

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: 16. During chick and human development, cells that form the embryo come from the A. epiblast B.…

A: Embryo It is form after the formation of zygote which later turn into foetus.

Q: the barrier seperates the spermatocytes dividing by meiosis from exposing their unique antigens to…

A: The barrier that separates the spermatocytes dividing by meiosis from exposing their unique antigens…

Q: Only one sperm enters an egg becausea. sperm have an acrosome.b. the corona radiata gets larger.c.…

A: Fertilization is a process in which male and female gametes fuse to form a zygote. This zygote…

Q: uring the embryonic period each of the three germ layers gives rise to a number of specific tissues…

A: Triploblastic animals have three germinal layers (ectoderm, mesoderm and endoderm) during embryonic…

Q: Which of the following statements correctly identifies the differences between spermicidal jelly and…

A: Spermatid jelly and condom both are over the counter birth-control measures that prevent sperm from…

Q: which of the following does not aid the sperm in fertilization? a. hyaluronidase & protease b.…

A: The sperm is the male gamete that is haploid (n) in nature. It is developed in the seminiferous…

Q: Urgent requirement

A: Homeostasis ensures ideal conditions for enzyme functioning and all cell activities throughout the…

Q: hich of the following statements is true?   a. No sperm cells have Y chromosomes.   b. All sperm…

A: Sperm is that the male germ cell, or gamete, in anisogamic varieties of reproduction (forms within…

Q: Compare the a.reproductive system and development b.regulation and maintenance c. communication and…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Combination birth control pills exploit the a. positive; GnRH; progesterone b. positive; estrogen;…

A: To avoid pregnancy (conception), contraceptive measures are used. These include both temporary and…

Q: Pathway (in order) of the following in the frog: a. urine b. egg cells c. sperm cells

A: Introduction :- In sexual reproduction, sperm is the male reproductive cell, or gamete (forms in…

Q: Egg and sperm cells are...   A. Gametes   B. Diploid   C. Somatic cells   D. Zygotes

A: Sperm & egg go through fusion to a zygote. The zygote then will go through formative stages…

Q: If you add a chemical to an egg cell that prevents the fast and slow blocks from occurring but does…

A: The fast block to polyspermy can be accomplished by altering the electric potential of the egg…

Q: Which of the following is not true about neurulation? Choose all possible answers. a. Segregation…

A: The brain is a complex organ that controls the thought, memory, emotion, touch, motor skills,…

Q: Choose the correct answer from the choices below: Question: The queen ant when it fertilizes the…

A: Given: The queen ant is also known as gyne. It is an adult female reproducing ant in an ant colony.…

Q: In humans, sexual reproduction that produces an embryo, which then develops into a fetus, requires:…

A: Both male and female members of the same species contribute genetic material during sexual…

Q: The graph describes the change in egg membrane potential associated with fertilization in the sea…

A: Reproduction is the process of producing a new generation of organisms from the existing ones. It…

Q: Fishes and some species of amphibians like frogs fertilize their eggs outside of their body. Which…

A: External fertilization  Syngamy of gametes outside the female body/outer environment, notably in…

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: What are some benefits that come with sexual reproduction? Please select all correct answers. a.…

A: Reproduction is a biological process possessed by living organisms to promote their number in nature…

Q: Flagellum is a name for Answers A. the fringe-like folds move the egg down the fallopian tubes. B.…

A: Kidneys are the paired, bean-shaped organs that are located below the rib cage, one on either side…

Q: Birth control pills are oral contraceptives taken by women to prevent pregnancies. The most…

A: Progesterone maintains the corpus luteum as corpus luteum releases a large amount of progesterone…