231. An organism has two different alleles for a single trait. Its genotype is said to be:
(A) Hemizygous
(B) Homozygous
(C) Homologous
(D) Heterozygous)
232. Which part of the female reproductive system receives egg cells from the ovary?
(A) Cervix
(B) Uterus
(C) Fallopian tube)
(D) None of these
233. After fertilization in plants, the fruit develops from:
(A) Ovary wall)
(B) Ovule wall
(C) Petals
(D) Anther
234. Bacteria are a/an:
(A) Chemical
(B) Animal
(C) Insect
(D) Plant)
235. Carrots are a good source of vitamin _, especially when taken raw.
(A) D
(B) A)
(C) E
(D) C
236. Fat-soluble vitamins are?
(A) A, C, E, K
(B) B, C
(C) A, C, K
(D) A, D, E, K)
237. The example of three carbon molecules is?
(A) Pyruvic acid)
(B) Glucose
(C) Ribose
(D) Starch
238. Enzymes used for the removal of protein stains from clothes are called?
(A) Amylase
(B) Pepsin
(C) Protease)
(D) Lipase
239. The phase of the cell cycle in which the cell prepares itself for division is called?
(A) Prophase)
(B) Interphase
(C) Metaphase
(D) Telophase
240. Permanent tissues originate from the tissues?
(A) Epidermal
(B) Meristematic)
(C) Ground
(D) Xylem
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