Why are most babies born in the spring?

Q: What is the conception rate if there are 130 cows exposed during breeding but only 78 got pregnant?

A: Total cows inseminated (exposed during breeding)= 130 cows Total cows that got pregnant = 78

Q: Why is knowing information about embryo development important

A: EMBRYO DEVELOPMENT:- It is the process of formation of the embryo, starts with the fusion of male…

Q: ow may positive feedback happen during parturition cycle (NOT uterine contraction cycle)? a) 0,…

A: Parturition: This term is used to define the process of giving birth to offspring or we can also say…

Q: Is the feather on the right side of the picture an adult male, adult female or juvenile? O Adult…

A: The presence of feathers in birds is their unique feature. Feathers provide insulation to birds and…

Q: 18. 19. 20. 21.

A: The Plant Kingdom is a diverse group, including organisms ranging from simple aquatic algae to…

Q: If it takes just one sperm to fertilize an egg,why do males make so many?

A: During fertilization, the head of sperm binds to the zona pellucida layer of egg and induce acrosome…

Q: ..is the monthly series of changes a woman's body goes through. The menstrual cycle Pregnancy…

A: The menstrual cycle is the regular natural change that occurs in the human female reproductive…

Q: 1. DAY 1 (Gestational)- stage:____________ event:_________________________ 2. DAY 8 (Fertilization)-…

A: Gestational Stage is a term used during the pregnancy to describe the time period of the pregnancy.…

Q: The contraceptive 'SAHELI' is?

A: Contraception is the deliberate use of artificial methods or other techniques to prevent pregnancy…

Q: What do you think would happen if multiple sperm fused with one egg?

A: A pregnancy begins with preparation when a lady's egg gets together with a man's sperm. Preparation…

Q: Why is breast feeding in the first 3month of a baby very important? (200 words)

A: Milk synthesis in mother is related to infant demands. If the milk is removed from the breasts, it…

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

A: Sexual reproduction is the type of reproduction in which there is the involvement of two-parent…

Q: How is colostrum most important to a newborn?a. It helps boost the newborn’s immune system.b. It…

A: Immune system is a complex organization of cells, tissues, and organs. The immune system important…

Q: When does meiosis occur in girls? In boys?

A: Meiosis is where a solitary cell divisions twice to deliver four cells containing a large portion of…

Q: What is the term that describes the length of time from the birth of one individual until the birth…

A: Sexual reproduction occurs in human beings. The fusion of egg with sperm known as fertilization. The…

Q: When you are pregnant and get an ultrasound. How is the date dated? Is it month/day/year or day/…

A: Ultrasound is a prenatal or before-birth diagnostic imaging test performed over the expected mothers…

Q: Why does external fertilization lead to an increase of genetic variation?

A: Reproduction is the biological phenomenon by which offspring are produced by individual organisms.…

Q: pregnancy sustainable in cases of incompetent cervix

A: Incompetent cervix is called as Cervical insufficiency . Before pregnancy normally cervix will be…

Q: What factors affect birth rates and death rates worldwide?

A: The birth rate refers to the number of people born every year per thousand population. The death…

Q: Draw the chromosomes in the zygote (cell after fertilization) egg cell fertilization sperm cell

A: Sperm cell is the male gamete and egg cell is the female gamete. Gametes are haploid in nature. Male…

Q: What would happen if two sperm fertilized the same egg cell? If twosperm fertilized two egg cells?

A: Step 1 Fertilization and implantation is the process of fusion of two types of gametes (spermatozoa…

Q: What type of feedback loop is shown in the diagram? Nerve impulses from cervix transmitted to brain…

A: Positive feedback loop intensifies a change in the body's physiological condition rather than…

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: Currently, American women are dying from pregnancy-related complications more than women in other…

A: Maternal mortality rate It refers to the number of maternal deaths during a specific period of time…

Q: Why is it important to learn about Mei

A: Ans- Meiosis is important to learn for three reasons: it allows diploid organisms to reproduce…

Q: ative essay about in vitro fertilization and designer babies

A: A pre-implantation genetic diagnostic (PGD) test can be used to check for the presence of a genetic…

Q: Why are pregnant women cautioned against cleaning litter boxes?

A: Litter box A litter box, or cat box, is used for collection of urine and feces of cats as well as…

Q: How does the placenta work? blood to mother low in O,/nutrients, high in CO,waste umbilical cord…

A: In placental mammals, the fertilized zygote develops into a young one within the uterus (womb) in…

Q: What happens if that individual fails to reproduce ?

A: Reproduction is how living beings survive. Life ceases if reproduction fails. Male and female mate…

Q: How many eggs are released by a human ovary in a month? How manyeggs do you think would have been…

A: The ovary is an organ present in the female reproductive system that produces an ovum (egg cell).…

Q: Why is it more difficult to determine the sex of a newlyhatched canary than a newborn puppy?

A: A sex-determination mechanism is a physiological system that controls how an organism's sexual…

Q: What do you mean by test tube babies?

A: There are varieties of techniques available for the couples to have their child when they are not…

Q: How many eggs do you think were released by the ovary of a female dogwhich gave birth to 6 puppies?

A: Reproductive system of female dog comprises of vulva, vagina, cervix, uterus (Y shaped), oviducts…

Q: What is NOT a disadvantage of internal fertilization? O the ability to reproduce on land without…

A: Step 1 Internal fertilization is syngamy or fertilization that occurs inside the body of the…

Q: Why do you think that birth control law was enacted? What harm do you think it caused? When was that…

A: Birth control methods include diverse contraception methods designed to prevent pregnancy.

Q: Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?

A: Fertilization is a phenomenon in which male as well as female sex cells combine with each other…

Q: If a fertile woman has sex, when during the menstrual cycle is she most likely to get pregnant? Day…

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: Hermaphroditic animals can self-fertilize, except earthworms. Why? And is this an advantageous or…

A: Earthworms are bisexual, which means male and female regenerative organs are available in same body.…

Q: between hospital birth and home birth which one is better?

A: Delivery of the baby can be done in both hospital and home.

Q: Why are meiosis and sexual reproduction important in responding to the changing environment?

A: Genetic variations are the changes occurring in the genetic makeup during the course of time.…

Q: The average gestation period (length of a pregnancy) for humans is 40 weeks.  If a child if born…

A: So. gestation period is the length of the pregnancy duration.  To find the gestation period in…

Q: If a woman is DdHH, how many different types of eggs can she produce?

A: Homozygous is the genotype of an organism with two identical alleles at a locus. Heterozygous refers…

Q: The grandfather has hairy-eared son. His son married a girl who gave birth to a boy. What are the…

A: Introduction: The pedigree refers t the family tree, which is drawn with genetic standard symbols.…

Q: Question #1 What is importance of pharyngeal pouches in development? Question #2 What duct empty…

A: Bile is a type of fluid that is made and released by the liver. Bile is stored in the gallbladder.

Q: What would happen to your skin cells if they were produced by meiosis?

A: Growth and reproduction are the two important characteristics of all living forms. Life of all…

Q: Why scientist are not allowed to culture headless baby. What makes it immoral?

A: Culturing microorganisms is generally done with the help of a parent strain and a rich media that…

Q: Why does it make sense for females to make only one egg cell every time meiosis occurs?

A: Meiosis is the reductional cell division that occurs in the organisms reproductive organs to produce…

Q: hat happens when the egg is not fertilized

A: Answer: FERTILIZATION : It is the process of fertilize the egg cell of female with sperm cell of…

Q: How many egg nuclei will be obtained from 200 megaspore mother cells?

A: Introduction A megaspore mother cell, also known as a megasporocyte, is a diploid cell in plants…