Which of the following group does NOT reproduce asexually?
Mucor, Spirogyra and Paramecium
Penicillium, Paramecium and Amoeba
Mucor, Rhizophus and Penicillium
Amoeba, Spyrogyra and Mucor
Rhizophus, Ascaris and Amoeba
Correct answer is A
mucor, spirogyra, rhizopus, paramecium carry out sexual reproduction.
The transect method can be used in ecology to show the
Number of plants and animals in a habitat
Population of a particular plant species
Distribution of organisms along a line
Heights of trees in section of a forest
Number of young plants across a forest
Correct answer is A
No explanation has been provided for this answer.
Which of the following adaptations is NOT concerned with the flight of birds?
Streamlined shape
Presence of powerful muscles
Reduced body weight
Broad sternum
Webbed feet
Correct answer is E
No explanation has been provided for this answer.
If an animal is very active and has good muscular control, it is likely to have well-developed
Olfactory lobes
Cerebral hemisphere
Optic lobes
Cerebellum
Spinal cord
Correct answer is D
No explanation has been provided for this answer.
How many nuclei are found in pollen tube during fertilization?
2
3
5
6
7
Correct answer is B
No explanation has been provided for this answer.