Reproductive in animals

Q: Advantages and disadvantages of sexual and asexual reproduction

A: Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete…

Q: "Differential reproductive success of individual organisms":

A:

Q: Examples of poisonous animals that have secreting gland

A: Venom is continuously produced and stored in venom glands in most of the Venom producing snakes.

Q: distinction between venomous animals  and poisonous animals

A: Venom is infused through nibble or sting. Fundamentally, if an individual chomps an organism and…

Q: Sawfly larvae differ from Lepidoptera caterpillars | by having more prolegs. | by having…

A: Sawfly larvae ( belonging to order Hymenoptera) are immature stages of wasps or bees that have…

Q: How a Mammal Breathes

A: Breathing is a physical process of inhaling oxygen and exhaling carbon dioxide. All animals exchange…

Q: damages that the snakehead fish has caused

A:

Q: Prevents implantation of an embryo.

A: IntraUterine Devices prevents implantation of an embryo. It hinders implantation.

Q: make a concept map, to discuss how reproduction takes place in animals. (Include the modes, sexual…

A: Reproduction is the process through which which offspring are produced from their parents. Each…

Q: The bladder like structure in the amniotic egg

A: The allantois (plural allantoides or allantoises) is an empty sac-like design loaded up with clear…

Q: segments of mesoderm that will form muscles are?

A: It is required to mention the segment of mesoderm that forms muscles.The formation of the three…

Q: Aerodynamics in insects

A: The study, which includes the air movement and air interaction with solid substances, is called…

Q: The Highest Level of Organization of Elephants

A: The science of life is referred to as biology. Since life is such a vast topic, scientists divide it…

Q: It is the body fluid cavity in insects

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: like the desert, or emergent A. Class Osteichthyes B. Class Mammalia

A: Amniotes are part of the tetrapod vertebrates that include sauropsids (including reptiles and birds)…

Q: Ten developmental processes in the starfish that are similar to the sea urchin

A: Starfish and sea urchin development have pinching organs between their spines and tube feet, which…

Q: Animals that remain attached to a substrate for most of their lives

A: According to the question, we have to mention the term for the animals that remain attached to a…

Q: Archegonium is an example of female gametangium in plants, which produce motile egg cell.

A: Ans- False Explanation- Archegonium is the female reproductive organ occurs in ferns, mosses and in…

Q: Embryo above pictured here is a/an

A: An embryo is the first stage of a cellular organism's development. Embryonic development is the…

Q: Types of eggs in chordates

A: Chordates belong to the phylum chrodata and are the part of animal kingdom. Chordates posses…

Q: Gastrulation in birds and mammal

A: Gastrulation is the process during embryonic development that changes the embryo from a blastula…

Q: EGG SPERM EMBRYO Growth and development Continuity of life

A: Life processes such as growth and reproduction are shared by all living creatures. To establish if…

Q: In animal gamely he did, a single primary spermatocyte generates blank sperm, while single primary…

A: The meiosis is the cell division process by which a diploid (2n) mother cell divides its nucleus…

Q: Explain elwhy there is a high level of estrogen and progesterone once in every 28-day uterine cycle…

A: The ovarian cycle governs the preparation of endocrine tissues and release of eggs, while the…

Q: why a transportation system is not required to transport respiratory gases in insects

A: Insects do not have lungs and have an open circulatory system, unlike humans. For Respiration, they…

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: Answer each question about this diagram.

A: Sex is determined by males who have XY chromosomes. Females have XX chromosome. Presence of a Y…

Q: Finding the size of a sea urchin embryo

A: Determining the size of sea urchin embryo

Q: During the evolution of animals , bilateral summetry accompanied cephalization . suggest a reason…

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: igment in bottom layer? A. melatonin B. melanin C. mesoderm D. ectoderm

A: Biological pigments are chemical substances that produce color in living organisms, like plant…

Q: Which form of reproduction is useful to an animal with little mobility that reproduces sexually? a.…

A: Answer is d.)  hermaphroditism.

Q: essay about adoption

A: Adoption was first introduced in 1850s in United States. Adoption in simple words means taking over.…

Q: During the evolution of animals bilateral summetry accompanied cephalisation suggest a reason for…

A: The process of cephalization is considered an evolutionary trend in which the sensory organs, mouth,…

Q: the embryo development and cell layers

A: The embryo is developed from the zygote by the mitotic divisions. The zygote is formed after the…

Q: an example from the animal kingdom where form follows function

A: Form and function are two different things. The form is related to the structure, the architect of…

Q: The swim bladder found in bony fishes;

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Difference in reproductive organ of the cow and sow

A: The reproductive system comprises of different organs and gets triggered by various hormones which,…

Q: istinguish between gametogenesis and embryogenesis.

A: Gametes are the sex cells that are formed during sexual reproduction. The embryo is a developing…

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: How the fertilized egg of a multicellular organism becomes an adult?

A: The reproductive system(male and female) is a complex system with a number of interconnected…

Q: Which structure is part of the female reproductive organ? A (A) A (B) B (C) C (D) D

A: The flower contains many parts such as stamen, pistil, sepals, petals and nectar glands. Flower is…

Q: enzymes. teratogens. placentas. neural networks.

A: chronic and extreme stress faced by a pregnant female may result in the abortion or problems in the…

Q: Function of urino genital duct in male reproductive system of frog?

A: Vertebrates have spinal cord which remain surrounded by bone or cartilage. Reptiles, birds, fish,…

Q: The evolution of vernoms in invertebrate animals

A: Organs that originated from salivary glands produce snake venom. Normal saliva contains enzymes that…

Q: A true coelomn is completely lined with

A: Answer: Coelom : It is the cavity like structure found in the mammals which lies between the body…

Q: Concept of embryonic development and fertilization

A: As humans are the most complex species, multicellular in the organization but the basic structure…

Q: A tadpole turns into a frog over its life this is called?

A: Frogs belongs to class amphibia which are tetrapods and possess moist skin. They use to respire…