Answer:
Fossil fuels are all nonrenewable. But not all nonrenewable are fossil fuels.
Explanation:
But not all nonrenewable are fossil fuels. Crude oil, natural gas, and coal are all considered fossil fuels, but uranium is not. Rather, it is a heavy metal that is extracted as a solid and then converted by nuclear power plants into a fuel source.
Answer: b. Bacillus megaterium
d. Staphylococcus epidermidis
Explanation:
a. Pseudomonas putida is a Gram-negative, rod-shaped bacteria.
b. Bacillus megaterium is a rod-like, Gram-positive bacteria.
c. Escherichia coli is a Gram negative, rod shaped bacteria.
d. Staphylococcus epidermidis are gram positive rods, arranged in grape-like clusters.
Answer:
In the most common method, the male grasps the female around the torso with his forelimbs and fertilizes the eggs as they emerge. The male often grabs the female well in advance of actual egg-laying. Depending on species, mating pairs can remain clasped together for hours, days, even months.
Oviposition and external embryonic developmental features are described in the Tobago glass frog, Hyalinobatrachium orientale. Egg clutches are nearly always laid on the undersides of leaves (one exception); usually leaves of Heliconia sp. are used, but Philodendron and palms may be used in the absence of Heliconia. Clutches contain 28.0 ± 5.3 eggs (mean ± SD) and eggs are 1.86 ± 0.11 mm in diameter. The behavior of one amplectant pair was followed for more than five hours; the pair rotated several times around a small area of the leaf depositing eggs in a tight spiral formation. External embryonic features were observed by scanning electron microscopy. Surface ciliation is extensive up to the time of hatching when it is lost; external gills are short and a cement gland is absent. Hatching gland cells were detectable on the anterodorsal surface of the head from Day 4 after deposition and persisted until at least Day 10, and hatching occurred between Days 9 and 16. During this period, progressive development in tail length, surface pigmentation, intestinal coiling, and oral disc features was observed. Post-hatching larvae reared for six weeks grew 37% in length and tripled in weight, but remained at Gosner Stage 25.
Explanation:
Answer:
A virus that infects bacteria is known as a bacteriophage
Explanation:
Answer:
All organisms are composed of one or more cells. Cells come from other cells by division. Cells are the smallest living things. Eukaryotic cells have evolved from prokaryotic cells.
Explanation: