The correct sequence of plants in a hydrosere is
(a) Volvox → Hydrilla → Pistia → Scirpus →
Lantana → Oak
(b) Pistia → Volvox → Scirpus → Hydrilla → Oak
→ Lantana
(c) Oak → Lantana → Volvox → Hydrilla → Pistia
→ Scirpus
(d) Oak → Lantana → Scirpus → Pistia → Hydrilla
→ Volvox.

1 Answer

Answer :

(a) Volvox → Hydrilla → Pistia → Scirpus →
Lantana → Oak

Related questions

Description : The correct sequence of plants in a hydrosere is

Last Answer : The correct sequence of plants in a hydrosere is A. `"oak" to "Lantana" to "Volvox" to "Hydrilla" to ... "Scirpus" to "Hydrila" to "Oak" to "Lantana"`

Description : The second stage of hydrosere is occupied by plants like (a) Azolla (b) Typha (c) Salix (d) Vallisneria.

Last Answer : (d) Vallisneria.

Description : A sedge with rhizomes a). Commelina obliqua b). Cyperus rotundus c). Scirpus sp d). Eleocharis

Last Answer : b). Cyperus rotundus

Description : A weed with a funnel shaped corolla a). Medicago denticulata b). Vicia sativa c). Convolvulus arvensis d). Scirpus sp

Last Answer : c). Convolvulus arvensis

Description : Select the correct sequence for transport of sperm cells in male reproductive system. (a) Testis → Epididymis → Vasa efferentia → Vas deferens → Ejaculatory duct → Inguinal canal → Urethra → ... → Urethral meatus (d) Seminiferous tubules → Vasa efferentia → Epididymis → Inguinal canal → Urethra

Last Answer : (c) Seminiferous tubules → Rete testis → Vasa efferentia → Epididymis → Vas deferens → Ejaculatory duct → Urethra → Urethral meatus

Description : Which of the following options gives the correct sequence of events during mitosis ? (a) Condensation → Nuclear membrane disassembly → Arrangement at equator → Centromere division → Segregation ... (d) Condensation → Nuclear membrane disassembly → Crossing over → Segregation → Telophase

Last Answer : (a) Condensation → Nuclear membrane disassembly → Arrangement at equator → Centromere division → Segregation → Telophase

Description : The correct sequence of phases of cell cycle is (a) G1 → S → G2 → M (b) M → G1 → G2 → S (c) G1 → G2 → S → M (d) S → G1 → G2 → M.

Last Answer : (a) G1 → S → G2 → M

Description : Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth. (a) Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum (b) Pharynx → Oesophagus → Crop → Gizzard ... Ileum → Colon → Rectum (d) Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum

Last Answer : (b) Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum

Description : Vegetative propagation in Pistia occurs by (a) stolon (b) offset (c) runner (d) sucker.

Last Answer : b) offset

Description : Roots play insignificant role in absorption of water in (a) pea (b) wheat (c) sunflower (d) Pistia.

Last Answer : (d) Pistia.

Description : aquatic plant used by companies for assessing bioactivity a).Pistia stratiotes 12 b). Liverworts c). Nelumbo nucifera d). Lemma

Last Answer : d). Lemma

Description : Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other? (a) Hydrilla (b) Yucca (c) Banana (d) Viola

Last Answer : (b) Yucca

Description : 9.In a pond there were 20 hydrilla plants .Through reproduction 10 new hydrilla plants were added in a year .What will be the birth rate of the plant

Last Answer : Ans-Birth rate = No of individuals born = 10 = 0.5 Total number of individuals 20

Description : Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other? (1) Hydrilla (2) Yucca (3) Banana (4) Viola

Last Answer : (2) Yucca

Description : Read the following five statements (A - E) and answer as asked next to them. (A) In Equisetum, the female gametophyte is retained on the parent sporophyte. (B) In Ginkgo, male gametophyte is not independent. (C ... . How many of the above statements are correct? (a) Two (b) Three (c) Four (d) One

Last Answer : (d) One

Description : Read the following statements (A - E) and answer the question which follows them. (A) In liverworts, mosses and ferns gametophytes are free-living. (B) Gymnosperms and some ferns are heterosporous. (C) Sexual ... How many of the above statements are correct? (a) Three (b) Four (c) One (d) Two

Last Answer : (a) Three

Description : In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed: (A) Furnace → converter → absorber (B) Furnace → evaporator → absorber (C) Furnace → converter → evaporator (D) Converter → furnace → absorber

Last Answer : (A) Furnace → converter → absorber

Description : what is a Hydrilla plant -Biology

Last Answer : answer:

Description : what is a Hydrilla plant -Biology

Last Answer : answer:

Description : What is Hydrilla ?

Last Answer : Fresh aquatic plants are called hydrala.

Description : Which angiosperm is vessel-less? (1) Hydrilla (2) Trochodendron (3) Maize (4) Wheat

Last Answer : (1) Hydrilla Explanation: Trochodendron is a genus of flowering plants with one living species. It is vesselless angiosperm. Fewer than 200 species of angiosperms have the primitive ... With two exceptions- Trochodendron and Tetracentron-, all vesselless angiosperms occur in the Magnoliidae.

Description : In which of the following plant sunken stomata are found? (a) Nerium (b) Hydrilla (c) Mango (d) Guava

Last Answer : (a) Nerium

Description : Which one of the following is a xerophytic plant in which the stem is modified into the flat green and succulent structure? (a) Opuntia (b) Casuarina (c) Hydrilla (d) Acacia

Last Answer : (a) Opuntia

Description : Flagellated male gametes are present in all the three of which one of the following sets? (a) Zygnema, Saprolegnia and Hydrilla (b) Fucus, Marsilea and Calotropis (c) Riccia, Dryopteris and Cycas (d) Anthoceros, Funaria and Spirogyra

Last Answer : (c) Riccia, Dryopteris and Cycas

Description : . Submerged weed a). Hydrilla verticillata b). Nagar sp c). Utricularia stellaris d). All of these

Last Answer : d). All of these

Description : . Hydrilla verticillata is propagated by a). Root stocks b). Runners c). Turions d). Bulbils

Last Answer : c). Turions

Description : Water blooms are formed by a) Lemna b) Hydrilla c) Water hyacinth d) Planktonic algae.

Last Answer : d) Planktonic algae.

Description : Which angiosperm is vesselless ? (1) Hydrilla (2) Trochodendron (3) Maize (4) Wheat

Last Answer : Trochodendron

Description : Volvox reproduction -Biology

Last Answer : answer:

Description : Where do volvox live? -Biology

Last Answer : answer:

Description : Volvox heterotrophic or autotrophic. -Biology

Last Answer : answer:

Description : Is a volvox multi celled or single celled?

Last Answer : What is the answer ?

Description : How many cells do volvox?

Last Answer : What is the answer ?

Description : Describe locomotion of Euglena and volvox?  

Last Answer : Locomotion in Euglena: Euglena move with the help of flagellum. Whipping action of flagellum caused it to rotate and at the same time it move forward. It does not move in straight line but it moves ... path. Locomotion of Volvox: It floats freely over water surface and looks like a minute ball.  

Description : The sexual reproduction is absent in (a) Spirogyra (b) Nostoc (c) Ulothrix (d) Volvox.

Last Answer : b) Nostoc

Description : Isogamous condition with non-flagellated gametes is found in (a) Volvox (b) Fucus (c) Chlamydomonas (d) Spirogyra.

Last Answer : (d) Spirogyra.

Description : An example of colonial alga is (a) Volvox (b) Ulothrix (c) Spirogyra (d) Chlorella

Last Answer : (a) Volvox

Description : Which of the following pairs is of unicellular algae? (a) Laminaria and Sargassum (b) Gelidium and Gracilaria (c) Anabaena and Volvox (d) Chlorella and Spirulina

Last Answer : (d) Chlorella and Spirulina

Description : Nuclear membrane is absent in (a) Penicillium (b) Agaricus (c) Volvox (d) Nostoc.

Last Answer : (d) Nostoc.

Description : True nucleus is absent in (a) Vaucheria (b) Volvox (c) Anabaena (d) Mucor.

Last Answer : (c) Anabaena

Description : An example of colonial alga is : (1) Volvox (2) Ulothrix (3) Spirogyra (4) Chlorella

Last Answer : (1) Volvox

Description : Nuclear membrane is absent in (1) Nostoc (2) Penicillium (3) Agaricus (4) Volvox

Last Answer : (1) Nostoc

Description : my lantana plants look leggy and pitiful. I'm in Florida so they should be thriving. What's happening?

Last Answer : I think that they do better planted in the ground. The pots might be root bound. Turn one over and carefully tap the bottom and look at the dirt inside........if you are seeing lots of ... new dirt in the hole & replant it. You also could trim several inches off each top when replanting them.

Description : Should potted Lantana plants be cut back before taking indoors for winter?

Last Answer : Negative. You should never cut back the plant, the plant growth will allow it a chance to survive a cold garage.

Description : yellowing of lantana plants

Last Answer : Need Answer

Description : Which one of the following plants are used as green manure in crop fields and in sandy soils? (a) Crotalaria juncea and Alhagi camelorum (b) Calotropis procera and Phyllanthus niruri (c) Saccharum munja and Lantana camara (d) Dichanthium annulatum and Azolla nilotica

Last Answer : (a) Crotalaria juncea and Alhagi camelorum

Description : In the following food chain, 100 J of energy is available to the lion. How much energy was available to the producer? Plants → Deer → Lion -Science

Last Answer : Here we will use the 10% law of transfer of energy. As, it is given that 100 J of energy is available to lion. Let the amount of enrgy available to deer be x Joules. According to 10% law, Energy available to lion ... y = 10000 J So, the energy available to plants, i.e., producer is 10,000J.

Description : how do I identify poison oak plants

Last Answer : Need Answer

Description : How do I grow air plants outside in an oak tree?

Last Answer : Need Answer

Description : Which of the following statements about the reaction given below are correct? MnO2 + 4HCI → MnCl2 +2H20 + Cl2 (i) HCl is oxidized to Cl2 (ii) MnO2 is reduced to MnCl2 (iii) MnCl2 acts as an oxidizing agent (iv) HCl acts ... b) (i), (ii) and (iii) (c) (i) and (ii) only (d) (iii) and (iv) only

Last Answer : Answer: . (c)