Adult to gamete _________                    Zygote to embryo _________                Embryo to juvenile _________ Juvenile to adult    __________             meiosis or mitosis

Q: ......... is not developmental event in human and frog.   After fertilization rapid cycle of…

A: Fertilization is the event that marks the fusion of the female and male gamete which leads to the…

Q: What do you mean by acrosome?

A: In most animals, the sperm is the male gamete that fuses with the female gamete and forms the…

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: Which letter represents the transport channel that move sperm out from the epididymis? E- -B O E O B…

A: INTRODUCTION Vas deferens It is a muscular tube starts from epididymis to pelvic cavity.

Q: 12 10 13

A: The life of multicellular organisms start in a single cell called zygote which is formed after…

Q: ndicate if it disappears or dissolved in the process of development. •amniotic cavity •blastula…

A: Embryonic development in plants and animals refers to the morphological and biochemical changes that…

Q: MEIOSIS 2nn FERTILIZATION

A: The above diagram represents the life cycle of angiosperms

Q: Double-fertilization in flowering plants is the process whereby one sperm cell fuses with the egg…

A: In flowering plant reproduction, double fertilisation is the fusing of the egg and sperm, as well as…

Q: Complete the steps in sexual reproduction on animal and plants by arranging the words on the…

A: sexual reproduction involves the fusion of gamates , ie male and female gamates . it is the mode of…

Q: profile-image For which organism and life stage would you expect to see the most rapid senescence?…

A: Introduction The slow decline of functional characteristics of living organisms is known as…

Q: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction:…

Q: Label the rat testis under microscope.

A: Testis are the main male reproductive part. Spermatogenesis occurs here to form the male gametes.

Q: label the frog parts

A: The frog is a short-bodied, tailless carnivorous amphibian The order of the frog in the animal…

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: Is this a fertilized sea urchin? why?

A: A sea urchin egg to be fertilized means that it should contain a zygote. Zygote is a diploid…

Q: How big is a zygote?

A: A zygote is a cell that forms as a result of fertilization or fusion of male and female gametes. The…

Q: Write a short note on fertilization in Riccia ?

A: These plants are small and thalloid, meaning they lack root, stem, and leaf differentiation. The…

Q: DIVIDING WORDS EXERCISE Separate these words into their component parts (prefix, combining form,…

A: Medical terminologies help in easier understanding of the word. It gives the origin, the components,…

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: Name specific structure "A" placenta Name specific structure "B" pedicel В A

A: The above picture shows an image of tomato which belong to angiosperm. It reproduces by sexual…

Q: What would be the number of chromosome in the spermatids?

A: The thread-like structures present in the nucleus of almost all living cells are termed as…

Q: fertilization involving two different sized gametes

A: C. Fertilization involving two different sized gametes.

Q: The ______ carries food and water to the developing zygote.

A: Nutrients are necessary for maintaining the growth of the embryo. In plants, the endosperm is the…

Q: unfertilized ovum zygote 2 or 4 cell stage 8 cell stage blastula gastrula starfish embryo morula (16…

A: *NOTE: Kindly repost for other question. Dear Student as per the guidelines we are supposed to…

Q: Which letter is pointing to the female Ascaris?

A: Kingdom Animalia is a vast kingdom which comprises of animals.  It is divided into vertebrates and…

Q: Give technical name of female used to bring up in vitro fertilized egg to maturity.

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: How many chromosomes will be there in the zygote?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Is anther are bilobed if yes then why?

A: Plants are non-motile living beings that shows the capacity of producing their own food utilizing…

Q: 「”の” 11 Y

A: Flowers: It’s all about pollen and pollination. When an animal or an insect like the bee carries…

Q: -2 -3 4.

A: Tadpoles are the larvae of the frogs. They are very similar to the fish . There are three main…

Q: Match the organ/structure to its embryological tissue. Liver [选择] Skin [选择] Blood [选择] Melanin [选择]…

A: Ectoderm refers to the outer germ layer, which is responsible for the development of epithelial…

Q: 12. 11 13 10

A: Chick embryo The development of fertilised chicken egg is termed a chick embryo. It is extensively…

Q: Eggs Sperm Sexual reproduction Zygote The process illustrated in this diagram is called sporulation…

A: The process illustrated in this diagram is called fertilization.   Fertilization happens when a…

Q: What structure is indicated by the letter A in the image below? A sperm spore egg

A: This is a picture of Archegonium which is female reproductive organ in moss. Inside Archegonium egg…

Q: What is the direction of the ovule in these figures? Based on the text.

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: first and second division after the egg is ferlilized is mitosis or meiosis.

A: Fertilized egg is called zygote it undergo first cell division mitosis and develops as embryo…

Q: Identify the cell in the list below which is the first haploid cell formed (A) spermatogonium (B)…

A: Spermatogenesis is one process of gametogenesis. Spermatogenesis is the process of formation of…

Q: Archenteron Blastocoel Blastocoel remnant Blastula Ectoderm Endoderm Gastrula Mesoderm Yolk plug

A: This diagram represents the cell division after fertilization have taken place. A zygote undergoes…

Q: 2

A: The ovary is part of the female reproductive system. It is an organ that has ova (eggs). These ova…

Q: The process which prevents a zygote from forming is known by what term?

A: Zygote is a diploid cell formed by fusion of male and female gametes. It is the first cell of an…

Q: The embryo below exhibits cleavage. radial bilateral spiral O modified

A: During developmental periods single cell zygote is transform into multicellular embryo by the…

Q: introduction of reproduction sytem, functions and major organs

A: To ensure the survival of the species, the reproductive system's primary role is. For an…

Q: 5 2₁

A: Frogs are amphibians that can live on land as well as in water. Frogs are recognized for their slimy…

Q: Find the odd one with respect to ploidy level (1) Sperm (2) Egg (3) Anthrozoiduto Y Zygote

A: The presence of the number of complete sets of chromosomes in each cell differs and is known as the…

Q: IDENTIFICATION (Developmental Biology) Question #1. Refers to the arrangement of the mitochondria,…

A: Developmental biology deals with the study of development of multicellular organisms from single…

Q: Name the fully developed part of ovary containing egg.

A: The fully developed part of the ovary containing egg is called Graafian follicle and the associated…

Q: Order the events leading to the sperm's nucleus fusing with the egg's nucleus.   Question 1…

A: Fertilization is defined as the union of sperm and ova. Fertilization leads to formation of zygote.

Q: If a girl started at the age of 14 and continued until the age of 49,calculate the number of eggs…

A: According to the menstrual cycle, A woman has the ability to view let only one egg per menstrual…

Q: 8

A: *The ovary is an organ can be found only in females which contains many ovum. *Ovaries will secretes…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.