Read the following statements
(a) Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus
(b) In angiosperms, the seeds are enclosed by fruits
(c ) Double fertilization is an event unique to angiosperms
(d) In angiosperms, each cell of embryo sac is diploid
(e) In angiosperms, the zygote develops into an endosperm
Of the above statements, the correct ones are

Options

A. a, b and d alone are correct
B. a, b and e alone are correct
C. a, b and c alone are correct
D. b, c and e alone are correct

Explanation

To determine the correct statements regarding angiosperms from the provided options, let's analyze each statement step by step:

### Step 1: Analyze Statement (a)
**Statement:** Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus.
**Analysis:** This statement is correct. Angiosperms, or flowering plants, indeed vary greatly in size, from tiny aquatic plants like Wolffia to large trees like Eucalyptus.

### Step 2: Analyze Statement (b)
**Statement:** In angiosperms, the seeds are enclosed by fruits.
**Analysis:** This statement is also correct. In angiosperms, seeds develop within the ovary, which matures into a fruit, thus enclosing the seeds.

### Step 3: Analyze Statement (c)
**Statement:** Double fertilization is an event unique to angiosperms.
**Analysis:** This statement is correct. Double fertilization, where one sperm fertilizes the egg to form the zygote and the other sperm fuses with two polar nuclei to form the endosperm, is indeed unique to angiosperms.

### Step 4: Analyze Statement (d)
**Statement:** In angiosperms, each cell of the embryo sac is diploid.
**Analysis:** This statement is incorrect. Each cell of the embryo sac is haploid, as it develops from the megasporangium through meiosis, which reduces the chromosome number.

### Step 5: Analyze Statement (e)
**Statement:** In angiosperms, the zygote develops into an endosperm.
**Analysis:** This statement is incorrect. The zygote develops into the embryo, while the endosperm develops from the fusion of the second sperm with the polar nuclei.

### Conclusion
From the analysis:
- Correct statements are (a), (b), and (c).
- Incorrect statements are (d) and (e).

### Final Answer
The correct statements are A, B, and C alone.

---