Description : Transplanting a cell, tissue or organ from one nutrient medium to another.
Last Answer : Ans. Subculture
Description : General used nutrient medium in tissue culture
Last Answer : Ans. B-5 medium and MS medium
Description : A test tube baby means : (1) a baby grown in a test tube. (2) embryo fertilised in uterus and developed in test tube. (3) embryo fertilised and developed in uterus. (4) fertilisation in vitro and then transplantation in the uterus.
Last Answer : (4) fertilisation in vitro and then transplantation in the uterus. Explanation: In vitro fertilisation is a process by which an egg is fertilised by sperm outside the body: in vitro. IVF is a ... to collect a naturally selected ovum (egg) for fertilisation, it is known as natural cycle IVF.
Description : The test tube baby means (a) fertilisation and development both in uterus (b) fertilisation in vitro and then transplantation in uterus (c) a baby grown in test tube (d) fertilised and developed embryo in test tube.
Last Answer : (b) fertilisation in vitro and then transplantation in uterus
Description : In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube? (a) Embryo only, upto 8 cell stage (b) Either zygote or early embryo upto 8 cell stage (c) Embryo of 32 cell stage (d) Zygote only
Last Answer : (b) Either zygote or early embryo upto 8 cell stage
Description : Embryo with more than 16 blastomeres formed due to in vitro fertilisation is transferred into (a) uterus (b) fallopian tube (c) fimbriae (d) cervix.
Last Answer : (a) uterus
Last Answer : fertilisation in vitro and then transplantation in the uterus.
Description : Culture of an organ in vitro
Last Answer : Ans. Organ culture
Description : The plant or plant part excised for the in vitro cultivation
Last Answer : Ans. Explant
Description : The suitable medium to establish commonness between sender and receiver of message
Last Answer : Ans. Communication
Description : Newcastle disease virus can be propagated B A. on Nutrient agar B. Chicken embryo C. In broth D. None of these
Last Answer : Chicken embryo
Description : Concentration of a nutrient in plant tissue where growth of the plant is slowed down
Last Answer : Ans. Critical concentration
Description : The movement of nutrient ions and salts along with moving water
Last Answer : Ans. Mass flow
Description : Luxury consumed nutrient by plants i.e. maize
Last Answer : Ans. K
Description : A situation in which a crop needs more of a given nutrient yet has shown no deficiency symptoms
Last Answer : Ans. Hidden Hunger
Description : Nutrient essential for oilseed crops
Last Answer : Ans. S
Description : Nutrient, which maximum uptake by the plants
Last Answer : Ans. K+
Description : The nutrient required for quality maintenance in potato
Last Answer : Ans. Potassium
Description : Plant takes the nutrient in the form of
Last Answer : Ans. Ions
Description : Nutrient uptake both charges form
Last Answer : Ans. N (NH4 + and NO3 – )
Description : Fertilizer which contains only one primary or major nutrient, e.g. Urea.
Last Answer : Ans. Straight fertilizers
Description : Which micro-nutrient is most deficient in Indo-Gangatic alluvium soils?
Last Answer : Ans. Zinc
Description : Trypanosoma species can be culture in vitro on a number of medium including C A. NNN mediu B. Weinmann’s medium C. Both D. None
Last Answer : Both
Description : In a bisexual flower, inspite of the young stamens being removed artificially, the flower produces fruit. Provide a suitable explanation for the above situation. -Biology
Last Answer : Answer. Removal of stamens of a bisexual flower will not affect pollination of its intact pistil and formation of fruit. Cross-pollination has occurred leading to fertilisation.
Description : The emergence and development of seedlings from the seed-embryo under favourable condition
Last Answer : Ans. Germination
Description : A fertilized ovule consisting of intact embryo, stored food and seed-coat which is viable and has got the capacity to germinate
Last Answer : Ans. Seed
Description : Embryo originates from unfertilized egg
Last Answer : Ans. Parthenogenesis
Description : Polyploidy level in embryo and endosperm of seed
Last Answer : Ans. 3n
Description : What is the developing embryo called after the first 2 months?
Last Answer : After the 8th week, the embryo is called a fetus.
Description : Shrubs or trees planted at regular intervals on boundry for fencing
Last Answer : Ans. Hedges
Description : In which planting system, a tree is planted on a corner of each angle
Last Answer : Ans. Triangle System
Description : Which is the membrane that protects the developing embryo from desication? -Do You Know?
Last Answer : answer:
Description : An egg of bird was coated with varnish and then incubated . The egg did not hatch because the developing embryo
Last Answer : An egg of bird was coated with varnish and then incubated . The egg did not hatch because the ... supply D. died because of toxic effect of varnish
Description : Endosperm is consumed by developing embryo in the seed of (a) pea (b) maize (c) coconut (d) castor.
Last Answer : (a) pea
Description : Stem cells which are capable of developing into other types of cells come from the (1) roots (2) stem (3) embryo (4) flower
Last Answer : embryo
Description : The art of developing the plant or training the plant into different forms or shapes like animals, birds, arches, etc.
Last Answer : Ans. Topiary
Description : Nutrient index between 1.5 and 2.5 is categorized as a. High b. Low c. Medium d. None of these
Last Answer : c. Medium
Description : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called
Last Answer : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called – Agamospermy
Description : I have a sago palm in a pot and there are sprouts around the base. Can the sprouts be removed and planted?
Last Answer : Need Answer
Description : Scarification of seeds is done for removing (a) Dormancy (b) Germination inhibitors (c) Growth (d) Embryo
Last Answer : Ans:(a)
Description : The nutritive tissue in the seeds of higher plants is known as - (1) hypocotyl (2) embryo (3) endosperm (4) nucellus
Last Answer : (3) endosperm Explanation: The seed includes three primary regions: the embryo, nutritive tissue, and seed coat. Endosperm is a nutritive tissue that sustains the embryo and seedling. The endosperm may ... the embryo as in many legumes, which use the cotyledons as a food source during germination.
Description : The plant group that produces spores and embryo but lacks vascular tissues and seeds is (a) Pteridophyta (b) Rhodophyta (c) Bryophyta (d) Phaeophyta.
Last Answer : (c) Bryophyta
Description : Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte ... by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.
Last Answer : (b) female gametophyte lacks archegonia
Description : The seeds of Pinus plant show a. Polyembryony b. One embryo c. No embryo d. Redundant embryo
Last Answer : a. Polyembryony
Description : The nutritive tissue in the seeds of higher plants is known as (1) hypocotyl (2) embryo (3) endosperm (4) nucellus
Last Answer : endosperm
Description : A pruning process in which a circular ring of bark measuring about 3 cm in length is removed.
Last Answer : Ans. Ringing/Girdling
Description : Live in fl planted poppy seeds-3-4ft plants-no blooms
Last Answer : It usually takes at least 7 months from planting to blooms, wait a bit, and you shall see your blooms.
Description : How do I start (germinate) columbine seeds and when and where can they be planted outside in western NY?
Last Answer : Put them where they can take over an area........as they will. They come up every year.
Description : When should California Poppy seeds be planted in Sacramento
Description : When can Hellebore seeds be planted & how long for them to germinate?