A. Allopolyploid
B. Autopolyploid
C. Aneuploid
D. Euploid
Plant Breeding and Genetics
Triticuin aestivuin is……………..?
A. Triploid
B. Teuaplioid
C. Hexaploid
D. Oetaploid
If diploid chromo me number in flowering plant is 8 then 4 chromosomes will be present in……………..?
A. Endosperm cell
B. Leaf cells
C. Cotyledonary cell
D. Synergids
When a cell with 40 chromosomes undergoes meiosis each of the four resulting cells has…………………?
A. 10 chromosomes
B. 20 chromosomes
C. 40 chromosomes
How many times mitotic divisions must occur in a cell of the root tip to form 256 cels……………….?
A. 8
B. 32
C. 64
D. 120
Meiosis is significant because……………….?
A. Produces identical cells
B. Restores original number of chromosomes
C. Occurs only in somatic
D. Doubling of DNA content in the cell
Ribosome’s are the centers of…………………?
A. Fat synthesis
B. Starch synthesis
C. Protein synthesis
D. Anaerobic respiration
The parry of Cauliflower which is eaten is………………?
A. Flower
B. Fruit
C. Bud
D. Inflorescence
Where would you look for active cell division in a plant …………………?
A. Pith cells
B. Cortex cells
C. Internodes regions
D. Tips of stem & roots
Red flower pea plant is crossed with the white flowered pea plant, F1 is red; with flower color is ………………….?
A. Dominant
B. Recessive
C. Non-genetic
D. Unexpressive