agriculture MCQs – Page 274

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

5461. Absence of chlorophyll in a plant is known as__________________?
comments icon0

A. Albinism

B. Acrodsome

C. A gouri

D. None of the above

5462. In meiosis homologous chromosomes separate from each other in ______________________?
comments icon0
A. Auaphase I

B. Anaphase II

C. metaphase I

D. Metaphase II

5463. Whisky is distilled from__________________?
comments icon0

A. Fermented juices of fruits

B. Raw grains

C. Legume fruits

D. Fermented mash of malted or unmalted cereals and potatoes
5464. Meiosis is significant because___________________?
comments icon0

A. Occurs only in somatic

B. Restores original number of chromosomes

C. Produces identical cells

D. Doubling of DNA content in the cell

5465. Two allelie genes are located on_______________________?
comments icon0

A. Two non homologous chromosomes

B. Same chromosomes

C. Two homologous chromosomes

D. Any two chromosomes with one each

5466. A useful process for determining whether an individual is homozygous or heterozygous is_____________________?
comments icon0
A. Back crossing

B. Cross breeding

C. Inbreeding

D. Self fertilization

5467. Seed is___________________?
comments icon0

A. Developed egg after fertilization

B. Seveloped ovary after fertilization

C. None of the above

D. Transformcd ovary after fertilization
5468. Red (RR) is crossed with white (ww). All the (Rw) offsprings are pink this is an indication that the R gene is_________________?
comments icon0
A. Incomplete dominant

B. Dominant

C. Mutant

D. Recessive

5469. Which are the necessary conditions for the hardy Weinberg principle for applying to genetic population________________?
comments icon0

A. Selective mating and small population

B. No migration and large population

C. High mutation ratio and small population

D. Low mutation population

5470. The physical appearance of an organism is denoted by____________________?
comments icon0

A. Photocopy

B. Phenotype

C. Prototype

D. Apheliotropic

5471. Plastids bring about___________________?
comments icon0

A. Excretion

B. Respiration

C. Secretion

D. Conversion of light energy into chemical energy
5472. Episodes may be factor in____________________?
comments icon0
A. Dominance

B. Chromosomal inheritance

C. Cytoplasm inheritance

D. Incomplete dominance

5473. If a plant is heterozygousand is designated (BbMm)and produces two kinds of gametes either (BM)or (bm), then the possibility of (bm) gametes fertilizing either (BM) or (bm) is_________________?
comments icon0

A. 1-Jan

B. 4-Jan

C. 0/1

D. Half
5474. The experimental design which control fertility variation in one direction is known as____________________?
comments icon0

A. LSD

B. AD

C. SPD

D. RBD
5475. haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?
comments icon0
A. There is only one alleles of each gene present in each cell

B. Non3e4 of the above

C. There are two alleles of each gene in each cell

D. There are many alleles of each gene in each call

5476. Who arrang the following associated with genetic engineering___________________?
comments icon0

A. Watson

B. Morgan

C. Koruna

D. Crick

5477. Which is the suitable perennial grass for lean periods__________________?
comments icon0

A. Marvel

B. Para

C. Napier

D. Anjan

5478. Which one of the following does not contain RNA_______________?
comments icon0

A. Nuclcolus

B. Ribosomes

C. Plasmalemma

D. Chromosome

5479. The slow process by which new types of organisms arise from existing forms by genetics variation is called_______________________?
comments icon0

A. Mutation

B. Evolution

C. Polyploidy

D. Genetics

5480. All the individuals derived by vegetative propagation from a single individual is known as___________________?
comments icon0

A. Affects more than one character

B. Affects only one character

C. Affects more than ten characters

D. Affects more than five characters