When breeding cats, what cellular process must take place in both males and females to
ensure the correct number of chromosomes in the offspring?
a. genetic variation
b. meiosis
c. fertilization
d. gene flow
B
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Answer the following statements true (T) or false (F)
1. Fungi differ from plants and animals by having the spindle remaining enclosed within the nuclear envelope during nuclear division. 2. All materials passing from one hyphal cell to another must diffuse across the septal wall. 3. Reproduction by asexual spores in fungi allows dispersal to a new location but doesn't facilitate invasion of new KINDS of habitats. 4. Conidia are sexual spores produced by mushrooms. 5. Wildlife benefit from endophytes because the endophytes cause more luxuriant plant growth.
The preferred treatment for anthrax is ________.
A. penicillin B. quinine C. decided after consultation with the CDC D. ciprofloxacin E. the Bio-Thrax vaccine
What atom can be found in all of the molecules of life?
a. Nitrogen b. Carbon c. Sodium d. Calcium e. Sulfur
________ are modified leaves that are often green and surround the flower bud
A) Stigma B) Filaments C) Ovules D) Petals E) Sepals