Fertilization and development in class Pisces is

1 Answer

Answer :

external.

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Description : The heart of class Pisces is two

Last Answer : chambered.

Description : The respiratory organs of class Pisces are

Last Answer : gills.

Description : Mention the characteristics of class Pisces.

Last Answer : a) Members of class Pisces are commonly called fishes. b) They are aquatic vertebrates. They can be freshwater or marine forms. c) They have a streamlined body which is divided into head, trunk ... fishes based on the composition of endoskeleton. Ex: Shark, Ray fish, Hippocampus, carp, Labeo etc

Description : Give the characteristics of Class Pisces with one example? 

Last Answer : Characteristics: - i) Members of this class also called fishes. ii) Their body has three parts, i.e. head, trunk, tail. iii) Body of fish is flexible. iv) They can swim in water ... . vii) Its body is covered with scales. viii) Scales are absent in the head region. 

Description : Match the name of the animal (column I), with one characteristic (column II) and the phylum/ class (column  III) to which it belongs. (a) Limulus Body covered ... exoskeleton (b) Adamsia Radially Porifera symmetrical (c) Petromyzon Ectoparasite Cyclostomata (d) Ichthyophis Terrestrial Reptilia

Last Answer : c) Petromyzon Ectoparasite Cyclostomata

Description : A class of vertebrates in which fertilization is internal and development is external is

Last Answer : Reptiles/Aves.

Description : A class of vertebrates in which both fertilization and development is external is

Last Answer : Pisces/Amphibians.

Description : What is the compatability of a Sagittarius and a Pisces?

Last Answer : answer:You can't base compatibility entirely on Sun signs, but just looking at those two signs, you have a square, or difficult aspect. Sag is fire. Pisces is water. Both are mutable. ... want an in-depth look at compatibility, though, check out the free compatibility reports at Cafe Astrology.

Description : What would be my personality description of having a Pisces Sun, a Libra Moon, and a Scorpio Ascendent or Rising? And (seperately) including that I'm a Pisces/ Dog?

Last Answer : Probably doesn’t mean anything, you are who you are and that stuff probably doesn’t affect that.

Description : How important is the presence of air bladder in Pisces? -Biology

Last Answer : answer:

Description : Aves and Pisces have stream-lined body. What is the significance of this type of body.

Last Answer : Aves and Pisces have stream-lined body. What is the significance of this type of body.

Description : Mention the important features of superclass Pisces.

Last Answer : Mention the important features of superclass Pisces.

Description : Why octopus is not considered under Pisces?

Last Answer : Pisces are fish and an Octopus is a cephalopod. For instancefish show bilateral symmetry and have a backbone while an Octopushas no backbone and shows 8 fold symmetry in part.

Description : What are Pisces Aries cusp signs?

Last Answer : What is the answer ?

Description : What happens when the ocean breaks pebbles into smaller Pisces?

Last Answer : What is the answer ?

Description : Will an Aries man cheat on a Pisces woman?

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Description : How do I locate a Pisces horoscope?

Last Answer : There are a lot of great sites where you will be able to find all the latest on your Pisces horoscope. Make sure that you check out the fun sites at http://www.dailyhoroscope.com/Pisces or try out http://www.horoscopes.com/Pisces and see what you can discover for yourself.

Description : Are fish the symbol for the Pisces horoscope?

Last Answer : Yes, the symbol for Pisces is the fish. It is symbolized by two fish swimming in opposite directions.

Description : Which of the following are correctly matched with respect to their taxonomic classification? (a) House fly, butterfly, - Insecta tse-tse fly, silver fish (b) Spiny anteater, sea - Echinodermata ... fish, cuttle fish, - Pisces silver fish (d) Centipede, millipede, - Insecta spider, scorpion

Last Answer : (a) House fly, butterfly, – Insecta tse-tse fly, silver fish

Description : Choose the correct statement. (a) All mammals are viviparous. (b) All cyclostomes do not possess jaws and paired fins. (c) All reptiles have a three-chambered heart. (d) All pisces have gills covered by an operculum

Last Answer : (b) All cyclostomes do not possess jaws and paired fins.

Description : In which one of the following the genus name, its two characters and its class/phylum are correctly matched? (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) ... hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization

Last Answer : (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct

Description : What is development of fruit without fertilization called? -Do You Know?

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Description : Development of animal embryo from egg without fertilization is called :

Last Answer : Development of animal embryo from egg without fertilization is called : A. Parthenogenesis B. Parthenocarpy C. Apospory D. Apomixis

Description : Development of fruit without fertilization

Last Answer : Ans. Parthenocarpy

Description : Development of an egg without - fertilization is called (1) Gametogenesis (2) Parthenogenesis (3) Oogenesis (4) Metamorphosis

Last Answer : (2) Parthenogenesis Explanation: Parthenogenesis is a form of asexual reproduction in which growth and development of embryos occur without fertilization. In plants, parthenogenesis means development of an embryo from an unfertilized edd call.

Description : What is development of fruit without fertilization called?

Last Answer : Parthenocarpy

Description : The development of fruit without fertilization or seed is called as: a. Pollination b. polyembryony c. pseudogamy d. Parthenocarpy

Last Answer : Parthenocarpy

Description : Development of an organism from female gamete/ egg without involving fertilization is (a) adventitive embryony (b) polyembryony (c) parthenocarpy (d) parthenogenesis.

Last Answer : (d) parthenogenesis.

Description : Which one of the following phyla is correctly matched with its two general characteristics? (a) Echinodermata - pentamerous radial symmetry and mostly internal fertilization (b) Mollusca - normally ... Chordata - notochord at some stage and separate anal and urinary openings to the outside.

Last Answer : (c) Arthropoda - body divided into head, thorax and abdomen and respiration by tracheae

Description : 9) The process of development of ovary into fruit without fertilization is c) parthenogenesis d) parthenocarpy c) apomixis d) Apospory

Last Answer : 9.b parthenocarpy

Description : Which of the following refers to the development of viable individuals from unfertilized eggs? a) self-fertilization b) hermaphroditic reproduction (pronounced her - MAF - ro - dit - ik) c) parthenogenesis

Last Answer : ANSWER: C -- PARTHENOGENESIS

Description : The development of an egg without fertilization by a sperm is referred to as:

Last Answer : ANSWER: PARTHENOGENESIS 

Description : Development of an egg without fertilization is called (1) Gametogenesis (2) Parthenogenesis (3) Oogenesis (4) Metamorphosis

Last Answer : Parthenogenesis

Description : Some plants develop fruit s without fertilization. This phenomenon is called (a) apocarpy (b) apogamy (c) parthenocarpy (d) syncarpy

Last Answer : Ans:(c)

Description : In reptiles, fertilization is

Last Answer : internal.

Description : What is meant by internal fertilization?

Last Answer : Fertilisation taking place inside the body of the organism is called internal fertilisation. Ex: Tortoise, snake, crocodile etc.

Description : Where does the fertilization occur?

Last Answer : Embryo sac

Description : What is fertilization?

Last Answer : It means fusion of the nuclei of male and female  gametes

Description : Difference between mitosis after fertilization and mitosis for growth?

Last Answer : Need Answer

Description : If you were seeking to get pregnant via in vitro fertilization, what would you do if you found out that the wrong embryos were implanted?

Last Answer : I'm assuming that since I'm using in vitro, it's been hard for me to conceive. I'd let it go and keep the embryos that were implanted - the universe has a way of making these things happen even if ... want to see what kind of a relationship she'd want with me, the babies (if they are born), etc.

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Description : Which plants retain sepals even after fertilization? -Biology

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Description : Are pollination and fertilization necessary in apomixis? -Biology

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Description : Significance of double fertilization? -Biology

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Description : What happens to polar nuclei after fertilization? -Biology

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Description : Polar nuclei and double fertilization -Biology

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Description : Where does double fertilization occur in plants? -Biology

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