A. fertilization
B. ovulation
C. implantation
D. none of these
Submitted by: Maryam Aftab
Related Mcqs:
- Sperms of liverworts, mosses, ferns move towards archegonia, in response to uncleic acid released by the ovum. This is an example of ____________?
A. Chemotropic movement
B. Chemotactic movement
C. Chemosastic movement
D. Haptonastic movement - Removal or degradation of environmental pollutants or toxic materials by living organisms is called__________?
A. Integrated disease management
B. Hydroponic culture technique
C. Pasteurization
D. Bioremediation - The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called__________?
A. An organ
B. A molecule
C. Tissue
D. Both a and c - Spherical or tubular membranes which separate the material present in endoplasmic reticulum from that of cytoplasmic material are called__________?
A. Cytosol
B. Cisternae
C. Polysomes
D. Cristae - A complex substance which on hydrolysis yields polyhydroxy aldehyde or ketone subunits is called__________?
A. Lipid
B. Carbohydrate
C. Protein
D. Carotein - A bond formed by linkage between -OH of carboxyl group of one amino acid and H of amino group of another amino acid which releases water is called__________?
A. Phosphodiester linkage
B. Glycosidic bond
C. Peptide bond
D. Hydrogen bond - Vacuoles are fluid filled sacs surrounded by a membrane called__________?
A. tonoplast
B. nuclear membrane
C. cell membrane
D. cell wallSubmitted by: Muhammad Nawaz
- Pulling upward of water and dissolved minerals towards the leaves through the xylem tissue is called__________?
A. Transpiration pull
B. Root pressure
C. Ascent of sap.
D. All of these - Outside the thallus of Marchantia there are special structures called__________?
A. stem tuber
B. rhizoids
C. sporangium
D. none of theseSubmitted by: Maryam Aftab
- Blood vessels which carry deoxygenated blood are called__________?
A. Arteries
B. Veins
C. Capillaries
D. None of theseSubmitted by: Nayab Idrees
