Đề thi, bài giải môn Sinh học THPT quốc gia 2017

81. C

82. C

83. A

84. C

85. A

86. D

87. C

88. A

89. D

90. D

91. A

92. B

93. D

94. B

95. B

96. D

97. B

98. B

99. A

100. D

101. A

102. C

103. B

104. D

105. A

106. B

107. D

108. B

109. A

110. B

111. D

112. B

113. D

114. A

115. A

116. A

117. D

118. A 

119. B

120. D

81. B

82. A

83. A

84. B

85. C

86. B

87. C

88. A

89. B

90. C

91. C

92. A

93. A

94. D

95. D

96. A

97. A

98. C

99. B

100. C

101. D

102. C

103. B

104. C

105. B

106. A

107. A

108. C

109. A

110. B

111. A

112. B

113. A 

114. A

115. B 

116. C 

117. B 

118. B 

119. C

120. B