The process by which green plants build their own tissues is known as: (a) photosynthesis (b) taliche (c) podzolization
2 4248Those plants which use other plants as supporting structures are: (a) epiphytes (b) thallophytcs (c) hygrophytes
1 3975Those plants that shed their leaves and become dormant in an unfavourable season are: (a) deciduous (b) selerophyllous (c) succulent
1 3284Which one of the following steel plants was built with German collaboration? (a) Bhilai Steel Plant (b) Rourkela Steel Plant (c) Durgapur Steel Plant (d) Bokaro Steel Plant
2 7464A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?
6015The best fertilizer for plants is (A) Compost (B) Ammonium sulphate (C) Super phosphate of lime (D) Urea
2 4909The small green plant that lives inside the body of a Hydra as a symbiont, is: (A) zoochlorellae (B) euglena (C) volvox (D) None of the above
1 4236On which of the following plants, did Gregor Mendel perform his classical experiment? (A) Gram (B) Maize (C) Pea (D) Wheat
2 8929A plant cell differs from an animal cell in the absence of: (A) mitochondria (B) centrioles (C) ribosomes (D) endoplasmic reticulum
RRB,
2 11691All unicellular animals and plants are put under the group: (A) protozoa (B) monera (C) protista (D) prokaryota
4 6764If you are in-charge of a heavy water plant, you are most probably connected with the generation of: (A) thermo-nuclear energy (B) nuclear fission energy (C) electrical energy (D) solar energy
1 3022He heart transplant surgery was first done by (A) Dr. A.S. Hyman (B) Dr. Paul Muller (C) Dr. Willem Einthoven (D) Dr. Christian Barnard
1 3454What is the element required by the growing plants (in large quantities)? (A) Carbon (B) Iron (C) Nitrogen (D) Phosphorus
HCL,
3 9467The first three major steel plants in the public sector (Bhilai, Durgapur and Rourkela) came into operation in stages between: (A) 1951-1956 (B) 1953-1959 (C) 1956-1962 (D) 1951-1966
2 6205
what is the Source for GFP cells for transplantation?
How DNA is being Transplanted?
What difficulties and challenges do you foresee in making the move from managing a single plant to managing multiple plants? How will you overcome these difficulties and challenges?
What is the fertilizing value of hog manure, and also what is the best fertilizer to use for potatoes as Our potatoes are planted early in January.
You receive a package that contains plants that may have been injured by herbicide drift or may have a virus. With no further information, how might you determine which is the problem?
What are 2 ways that bacterial diseases are different from most fungal diseases of plants?
Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?
Describe about the Antibiotic resistance in plant groth promoting bacteria?
Expalin about Methylobacterium and plant PPFMs beneficial bacteria ?
Give an account of frozen plant tissue organelle isolation ?
Describe Bone marrow transplantation ?
In sesame, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant over wrinkled leaf (l). The two characters are inherited independently. Determine the genotypes and phenotypes of the two plants which produce the following progeny: 318 one- pod normal, 98 one-pod wrinkled, 323 three-pod normal and 104 three-pod wrinkled.
Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?
A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?
If you break off a piece of an aloe plant and put it in water, will roots grow and What is that type of propagation called?