What is true of all organisms in the kingdoms Protista, Plantae, Fungi, and Animalia?
A. They are multi-celled.
B. They are photosynthetic.
C. They have cells that contain membrane-bound organelles.
D. They contain cells that lack membrane-bound organelles.
Answer:
i think its dominant recessive
Explanation:
Answer:
Sclera
Explanation:
Sclera is also known as the white of the eye. Sclera is the tough white portion of the outer coat of the eye.
Sclera protects the eye from the inside and helps in maintaining the eye structure. Sclera mainly consists of collagen and elastic fibers. Sclera increases the nonverbal communication in an organism.
Thus, the correct answer is option (a).
Answer:
d. Epithelial tissues are nourished by blood vessels in adjacent tissues, thus diffusion is limited to thin tissues.
Explanation:
Epithelial tissues have tightly packed cells and have no space for blood vessels to be present between adjacent epithelial cells. The cells of the epithelial tissues get nutrients from the blood vessels of neighboring connective tissues.
Since the exchange of nutrients between the cells of the epithelial and connective tissues occurs through diffusion, epithelial tissues are only one to few cells layers thick to allow nutrient supply to all of its cells.
Answer:
A. a nutrient rich environment
Explanation:
When spores are exposed to favorable conditions, they germinate into a vegetative cell. }
Endospores contain genera of bacteria, when they form spores, bacteria can survive in hostile conditions. They are resistant to heat, desiccation, chemicals and radiation. The cell that forms the Endospore is called "Vegetative Cell".
