In yeast asexual reproduction takes place through
Budding
Fission
Both (1) and (2)
None of these
A.
Budding
Yeast are unicellular (some are multicellular) eukaryotic micro-organisms belonging to the kingdom fungi. Yeast size can vary greatly depending on the species, typically measuring 3-4 pm in diameter. Most yeasts reproduce asexually by an asymmetric division process called budding. First, it produces a small protuberance on the parent cell that grows to full size and forms a bud. The nucleus of the parent cell splits into a daughter nucleus and migrates into the daughter cell. The bud detaches from the mother's body by forming a constriction at the base. Budding will repeat to form a chain of bud cells. The daughter cell produced during the budding process is generally smaller than the mother cell.
A person using a lens as a simple microscope sees an
inverted real image
inverted virtual image
upright real image
upright virtual image
The concept of "Seed germination" can be best taught by
showing germinated seeds to the class and explaining the process of germination
presenting the different stages of germination through drawing on the board
showing photographs of seed germination
asking the students to sow seeds, observe and draw the different stages of germination
Which of the following method will you use to develop an aquarium?
Heuristic method
Problem solving method
Project method
Programmed method
Which of the following is immovable joint?
Pivot-joint between head and neck
Hinge-joint of elbow
Joint between skull bone
Ball and socket joint
Which blood corpuscle help in coagulation of blood?
Lymphocyte
Platelets
Monocyte
Red blood corpuscles
First time bacteria were observed by
Antony Von Leeuwenhoek
Louis Pasteur
Robert Hook
None of the above
Which of the following topic is suitable for a unit plan?
The meaning and concept of the systems of the body.
The blood circulatory system
The different systems of the human body
The blood and respiratory system
