#Question id: 7169
#Unit 5. Developmental Biology
Before oogenesis begins, the oogonium divides four times with incomplete cytokinesis, giving rise to 16 interconnected cells in drosophila. These 16 germline cells, along with a surrounding epithelial layer of somatic follicle cells, constitute the egg chamber in which the oocyte will develop. These germline cells include:
#Question id: 1423
#Unit 4. Cell Communication and Cell Signaling
Which of the following is a characteristic of malignant tumors?
#Question id: 1093
#Unit 4. Cell Communication and Cell Signaling
Which of the following activities would be inhibited by a drug that specifically blocks the addition of phosphate groups to proteins?
#Question id: 388
#Unit 1. Molecules and their Interaction Relevant to Biology
Calculate the pH of a solution prepared by mixing 2.0 mL of a strong acid solution of pH=3.0 and 3.0 mL of a strong base of pH=10.0.
#Question id: 3501
#Unit 11. Evolution and Behavior
following graph related with mate choice during natural selection ? Which of the following correct?
a. male investment exceed that of female
b. female investment exceed that of male
c. Reproductive investment by the sexes is strongly influenced by differences in the degree of parental investment
d.leads to male mate choice
e. overall increase fitness
f.female mate choice