Biology
Plant Kingdom
Select the true statements from the list. Phototrophic bacteria use solar energy to produce ATP and organic compounds. Purple sulfur bacteria possess the same photosynthetic pigments as land plants. Cyanobacteria were responsible for the oxygenation of the Earth's atmosphere. Green sulfur bacteria produce methane. Thing
For each description on the left, select whether it describes a cilia or flagella. Cilia Flagella Long hair like structures Usually occurs singly or may be a few Used to move sperm cells or the Euglena lo o o o o o O O O O O O Move in a whip-like motion Short hair-like projections Line passageways or move single celled organisms such as Paramecium
9. President Theodore Roosevelt considered the voyage of the Great White Fleet essential to accomplishing which foreign policy goal? A. Establishment of overseas coaling stations for the United States Navy B. Demonstration of the United States ability to defend its international interests C. Repair of United States international reputation following the Philippine Insurrection D. Increased silitary spending for the purpose of establishing an Open Door Policy with China
3,57 pi 5. that was the purpose of the Platt ndaent? A. The Platt nendaent promised that the United States would never intervene sale in Cha. B. The Platt nendent overturned the Teller Auendant by authorizira the United States to som Cube C. The Platt aduent preserved Cuban independence but claimed the right to intervene in Chen affairs D. The Platt Amenduent promised that the United States would lenye Cube as soon as its inhependente from Spain vas secured,
Recommendations Skill plans Math Language arts Science Level ) > 0.6 Compare cells and cell parts JLG Select all the true statements. Both mitochondria and chloroplasts are outside the nucleus of a plant cell. Both plant and animal cells can have endoplasmic reticulum. Vacuoles are inside the nucleus of an animal cell. Submit
Pythons in the Florida Everglades escaped from pet stores during Hurricane Andrew in 1992. Now, populations of pythons have exploded and taken over many parts of the Everglades. Why has this happened even though pythons are not native to Florida? A) Humans have increased the amount of nitrogen & phosphorous from agricultural runoff in the Everglades that the snakes need to feed on. B) Humans have altered the climate in Florida to support large snakes. C) There were no constraints on python population growth that the snakes would normally encounter in their native habitats D) Humans selectively bred for larger pythons E) Both C & D are correct
In class we discussed the changing reproductive strategies between the key groups of plants. Below, briefly summarize how Bryophytes, Seedless Vascular Plants, and Seed Plants changed the relationship between sporophytes & gametophytes though plant evolution.
attempt grasses Question 18 (2.5 points) Which list represents the proposed sequence in plant evolution? angiosperms >>> bryophytes =>> seedless vascular plants >>> gymnosperms bryophytes >>> seedless vascular plants >>> gym sperms >>> angiosperms gymnosperms >>> angiosperms >>> bryophytes >>> seedless vascular plants seedless vascular plants >>> gymnosperms br bryophytes >>> angiosperms bryophytes >> gymnosperms > > angiosperms seedless vascular plants Question 19 (2.5 points) How is the Ug99 strain of wheat stem rust fungus spreading around the world? a ch
ssment Time Left:0:51:09 Darneisha Wilson: Attempt 1 bryophytes >>> gymnosperms >>> angiosperms >>> seedless vascular plant Question 19 (2.5 points) How is the Ug99 strain of wheat stem rust fungus spreading around the world? O spores are carried by birds viral vectors carried in insects imported infected wheat wind dispersal of spores an infected plant touches another plant Question 20 (2.5 points) In flowering plants, pollen grains form in the flower's male parts called i a
atspace.com/d21/le/content/11789/viewContent/540588/View ment Left:0:51:38 Darneisha Wilson: Attempt 1 Question 17 (2.5 points) Which plants are widely planted in cities because of their resistance to air pollution? O lycopods ginkgos cycads conifers grasses Question 18 (2.5 points) Which list represents the proposed sequence in plant evolution? angiosperms >>> bryophytes > seedless vasculanplants >>> avmnosperms. a
O It slows the evaporation of water from the plant. 3 le Question 14 (2.5 points) 6 Nonvascular plants lack spores 9 -- gametes 11 12. zygotes 14 15 seeds chloroplasts Question 15 (2.5 points) ere to search
ghtspace.com/d2l/le/content/11789/viewContent/540588/View sment me Left:0:52:41 Darneisha Wilson: Attempt 1 Question 12 (2.5 points) Many tropical ferns live on other plants without withdrawing nutrients from them. These ferns are said to be epiphytes bryophytes parasites pathogens saprophytes Question 13 (2.5 points) What is the function of xylem? o BI a 57°F AO
Download to Get Personalized Solutions
Take a picture of your question and get a handwritten, expert solution in 15 mins on average.
