Q: Thylakoid membranes contain molecules of what green pigment used in photosynthesis? Choices: - carbonate - sodium - copper - chlorophyll A:
chlorophyll

(Question)
Q: How is the chance of survival affected when animals lack parental care? Choices: - variable - unaffected - increased - decreased A:
(Answer)
decreased

Ques: Q: What is the outer layer of skin, consisting almost entirely of epithelial cells? Choices: - hypodermis - connective tissue - dermis - epidermis A:
Ans: epidermis

(Q).
Q: Of the four nerve plexuses, two are found at the cervical level, one at the lumbar level, and one at which level ? Choices: - cranial - vascular - peripheral - sacral A:
(A).
sacral

Ques:Q: Sponges possess an internal skeleton called what? Choices: - hydrostatic skeleton - fluid skeleton - exoskelton - endoskeleton A:

Ans:endoskeleton

Ques:Q: Where is gabbro found? Choices: - volcanoes - forest floor - wetlands - oceanic crust A:

Ans:
oceanic crust