Which of the following are photosynthetic bacteria?
A. The cyanobacteria
B. The green bacteria
C. The purple bacteria
D. All of the choices are correct.
Answer: D
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__________ promotes senescence and abscission. It
also inhibits growth of roots and stems. Fill in the blank(s) with the appropriate word(s).
In meiosis, interphase is followed by two successive rounds of cell division, meiosis I and II. Meiosis results in four haploid daughter cells because there is no ________ between these two meiotic cell divisions
Fill in the blank(s) with correct word
Which of the following is an accurate description of Mendel's Law of Segregation?
a) Individuals possess two copies of every gene in their somatic cells. b) Individuals can have different versions (alleles) of a gene in their somatic cells. c) When gametes are formed, there is only one copy of every gene in each gamete. d) Different pairs of homologous chromosomes will line up at the metaphase I plate independently from each other.
Organelle for cellular respiration:
a. chloroplast b. vacuoles c. mitochondria