Question

21. Which of the following is the reproduce part of plant?
A. Flower
B. Androecium
C. Gynoecium
22. The upper swollen part of stamen is called
A. Thalamus
B. Anther
C. Stigma
23. After pollination ovary changes into
A. Seeds
B. Fruits
C. Pollen grains
24. Meristematic cells are
A. Smaller in size and thin cell wall
B. Nucleus is present in the centre
C. Both of these
25. Collenchyma tissues consists of elongated cells corners filled with
A. Cellulose and chitin
B. Cellulose and pectin
C. Fungal cellulose and pectin
26. Fatty tissues are example of
A. Soft tissues
B. Hard tissues
C. Epithelial tissues
27. The function of contractile vacuole in Amoeba is
A. Stores food material
B. Remove waste products
C. None of these
28. In between xylem and phloem, there is a region consisting of meristematic cells called
A. Pericycle
B. Petiole
C. Cambium
29. W.B.C is also known as
A. Erythrocytes
B. Leucocytes
C. Platelets
30. Calyx consists of
A. Pollen grains
B. Petals
C. Sepals​

Answer 1

Answer:

21 a

22 b

23 b

24 C

25 b

26 a

28 C

29 b

30 c