Which of these combinations is common to plant and animal cells?
Centriole, middle lamella, golgi bodies, mitrochondrion
Cytoplasm, sap, vacuole, starch grains, leucoplasts
Plasma membranes, chromosomes, mitochondria, lysosomes.
Nucleus, nucleolus, cellulose cell wall, endoplasmic reticulum
Cytoplasm, centriole, cellulose cell wall, nucleolus
Correct answer is C
No explanation has been provided for this answer.
A population is defined as the collection of
Similar organism that are found in the same habitat
Similar organisms that breed in the same habitat
Similar organisms that interbreed freely in the same habitat
Similar organism eating the same food
Different organisms in the same habitat
Correct answer is C
A population is a summation of all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.
The thoracic vertebrae of a mammal is characterized by the
vertebraterial canal
prominent neural arch
prominent transverse
prominent neural spine
prominent centrum
Correct answer is D
No explanation has been provided for this answer.
The correct route for a piece of bread eaten by a mammal is
oral cavity - oesophagus - stomach - ileum - rectum
oral - cavity - stomach - oesophagus - duodenum - ileum - rectum
oral cavity - oesophagus - duodenum - rectum
oral cavity - oesophagus - ileum - stomach - duodenum - rectum
oral cavity - oesophagus - stomach - ileum - duodenum - rectum
Correct answer is A
No explanation has been provided for this answer.
Most commercial fertilizers are rich in salts of
sodium, iron, and calcium
nitrogen, phosphorus, and potassium
iron, copper, and nitrogen
calcium, sodium, and phosphorus
Correct answer is B
No explanation has been provided for this answer.