Which of the following has a true coelom a) porifera b) Cnidaria c) Platyhelmint

Question

Which of the following has a true coelom a) porifera b) Cnidaria c) Platyhelminthes d) Nematode e) Annelida The large scale cycles of air circulation that result in a wet belt along the equator and desert belts around 30 degrees north and south latitude: a) rain shadows b) jet stream c) Hadley cells d)Aphotic zene Day length _ throughout the year in the tropics, compared to higher latitudes. a) varies less b) varies more c) is always longer d) is always shorter Which aquatic zone is the shallowest: a) aphotic b) neritic c) littoral Which of the following climate types most favors the occurrence of temperate forests? a) high latitude, cold & dry b) mid latitude cool & moist c) tropical hot & wet Which kind of disturbance historically influenced the pine barrens community of coastal New York and New Jersey a) volcanoes b) earthquakes c) fires d) mud slides Which of the following is least correlated with species diversity? a) latitude b) longitude c) disturbance d) productivity Fixed action patterns are behaviors that are: a) stereotyped and learned b) stereotyped and innate c) flexible and learned At unusually high population densities, you would predict that the _ of female sparrows would decline, a) death rate b) intelligence c) fecundity d) stress hormone levels Under discrete population growth with lambda = 2.0. how many generations would be required for a population of 2 to increase to 16? a) 2 b) 3 c) 4 d) 5 c) 144

Explanation / Answer

81. E) Annelida

Annelida posses true coelom along with mollusca, Arthropoda , Echinodermata , hemichordata and Chordata.

82. C) Hadley cells

Named after George Hadley , a tropical phenomenon in which air is rising near the equator.

83. A) Varies less

High degree of variations are seen near the poles

84. C ) littoral

This is the topmost zone

85. A) high latitude, cold and dry

86. C) fires

These are dependent on the fire to prevent any kinds of invasions by the fire intolerant species. Also known as the fire ecology.

87. B) longitude

Longitudes do not affect species diversity

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.