Sexual reproduction ________. A) allows animals to conserve resources and reproduce only during optimal conditions B) can produce diverse phenotypes that may enhance survival of a population in a changing environment C) yields more numerous offspring more rapidly than is possible with asexual reproduction D) enables males and females to remain isolated from each other while rapidly colonizing habitats E) guarantees that both parents will provide care for each offspring

Q: What is the exact location of chromatophores?

A: The chromatophore is the pigment in the animal cell. It also has light-reflecting cells, which are…

Q: How does sexual reproduction contribute to the reproduction of our species

A: Organisms reproduce to make copies of them or to produce an organism with a similar characteristic…

Q: Why do most zygotes develop after certain amount of embryo is formed?

A: The embryo is the early stage of the development of multicellular living beings. A fertilized egg…

Q: is in vitro fertilization a humen disease?

A: In vitro Fertilization (IVF) is a type of Assisted reproductive technology (ART). This implies…

Q: 1. Trace the pathway of spermatozoa of the male frog from the place of production up to the place of…

A: Reproduction is the production of offspring. In sexual reproduction, an organism combines the…

Q: All of the following are correct about asexual reproduction EXCEPT     a) it can create numerous…

A: Reproduction is the production of progeny by living beings.

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 are two cestodes for which humans can serve as intermediate hosts?

A: The cestodes parasite belongs to the subphylum cestode, the animal kingdom. They are characterized…

Q: What is the proposed evolutionary benefit of sexual reproduction?

A: Sexual reproduction is a type of reproduction in which organism under goes different cycles like…

Q: What are some possible functions of spicules and spongin? How are these sponge parts alike and…

A: Possible functions of spicules and spongin: Large spicules visible to the naked eye are referred to…

Q: Why is sexual reproduction more efficient than asexual reproduction among animals?

A: INTRODUCTION Sexual reproduction is a process where a gamete from each parent one male an one female…

Q: What advantage do organisims that reproduce sexually have over other oranisms that reproduce…

A: The biological mechanism by which new individual organisms – "offspring" – are created from their…

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: Why are the offspring of a male and a hermaphrodite more variablethan the offspring of a…

A: Hermaphrodites in reproductive biology are organisms that have both male and female sex organs. For…

Q: How many functional eggs (ova) result from one oogonium?     A. 1 and 3 polar bodies   B. 18…

A: In sexually reproducing organisms haploid gametes are produced. Female gametes are called eggs…

Q: What are the function of multiple ovulution embryo transfer technology?

A: Introduction  Multiple ovulation embryo transfer (MOET) is the technique for ET (Embryo transfer).…

Q: What is apomixis? How is the ability to reproduce by apomixis advantageous compared with other forms…

A: Apomixis creates seedlings that are identical to the mother plant. The ability to select individuals…

Q: Should humans be allowed the ability to artificially reproduce?

A: Artificial reproduction is the medically assisted artificial fusion of sperm and ovum (gametes) of a…

Q: How can sperm and eggs meet in such a dilute concentration, and how can sperm be prevented from…

A: The fusion of male and female gametes is called fertilization.

Q: Why do most animals reproduce sexually rather than asexually?

A: The development of a new organism from two parents using their sex cells or gametes is known as…

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: Based on this study of Aurelia aurita, how could you define the concept of lifecycle?

A: Aurelia aurita is a species of Aurelia genus that is widely studied. The genus contains closely…

Q: Who stopped female infanticide?

A: Female infanticide refers to intentional killing of female newborn due to factors such as poverty,…

Q: What is a likely evolutionary advantage of sexual reproduction over asexual reproduction?

A: Sexual reproduction is the process in which new organisms are created with variations resulting from…

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: Is the sperm or the egg are responsible for the sex of the cheaks?

A: In birds, the sex determination follows ZZ-ZW mechanism. In this mechanism, male is homogametic (ZZ)…

Q: If m-m- females produce useless eggs, then how are m-m- produced?

A: Sexual reproduction refers to the form of reproduction that occurs through the union of male and…

Q: Can sperm with DNA fragmentation fertilize an egg?

A: The process that involves fusion of the male and female gametes namely sperm and ovum respectively…

Q: why do the embryos of different species resemble each other?

A: The embryo is an early stage of development in multicellular organism (from fertilization to start…

Q: You find two closely related species of fly, one (P) of which appears to reproduce…

A: Closely related species are the group of species that they have very few boundaries.  The…

Q: Why do we refer to offspring formed by asexual method of reproduction as clones?

A: Offspring are living creatures' progeny that is generated by a single organism or, in the event of…

Q: Why do most species eventually evolve sexual reproduction?

A: Reproduction is a process through which an organism produces organisms of similar kinds. It is of…

Q: What prevents an individual from mating with itself?

A: Mating is the process when hermaphroditic organisms or individuals of two opposite sex pair up for…

Q: Differentiate between following. a. specification and determination in development b. anisogamy and…

A: Since there are multiple questions in this particular question, I will answer the first one for you.…

Q: Why does fertilization always occur in a fluid medium in nature?

A: Fertilization is defined as the union of two haploid gametes, the spermatozoa and the oocyte, herein…

Q: Why would paired external fertilization be preferable to group spawning?

A: Fertilization can be defined as the fusion of haploid gametes, egg and sperm, to form the diploid…

Q: What is Uniparental reproduction?

A: Reproduction is a biological process through which an organism produces organisms (young ones) of…

Q: For successful reproduction to occur, various gonadotrophic hormones need to be involved. What…

A: Reproduction implies reproduction. Reproduction is the biological process by which an organism…

Q: In sea urchin, which step of egg and sperm recognition involves the formation of a fertilization…

A: The acrosome contains digestive enzymes. These enzymes break down the outer membrane of the ovum,…

Q: Why do we still see organisms reproduce asexually? In what situations and organisms would we expect…

A: Reproduction is the biological process of self perpetuation race in which, new organisms are…

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: how does sexual reproduction produce more complex offspring, produce a greater number of offspring,…

A:

Q: Differentiate histologically the female reproductive organs of the various species: ORGAN Bitch…

A: *Bitch is the female of the canine kind as  dog and wolf and fox. * ovary of Bitch located caudal to…

Q: Find the equilbrium point and reproduction number

A: Reproduction number :- The basic reproduction number can you easily be calculated as a ratio of…

Q: Briefly "Infanticide is a sexually male reproductive strategy"- Explain.

A: Infanticide is the deliberate death of babies or offspring (or infant homicide). Infanticide has…

Q: is chlamydiosis an STD in birds?

A: Yes, chlamydiosis is also found in birds. ​Avian chlamydiosis is a bacterial disease caused by…

Q: Why males, in most of the species, provide no paternal care?

A: Reproduction is the most important life function that is prevalent throughout all organisms. It can…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.