using System;
using System.Collections.Generic;
using System.Linq;
using BitArray = System.Collections.BitArray;
using BigInteger = System.Numerics.BigInteger;

namespace AtCoderProject
{
    public class Program
    {
        public object Calc()
        {
            var N = consoleReader.Int;
            graph = new GraphBuilder(N, consoleReader.Repeat(N - 1).SplitInt).ToArray();
            cache = new Node[N];

            var node = Calc(0);

            return (node.white + node.black);
        }

        Node Calc(int index)
        {
            if (cache[index].IsInit) return cache[index];
            var inProgressIndex = inProgressIndexQueue.Count > 0 ? inProgressIndexQueue.Peek() : -1;
            inProgressIndexQueue.Push(index);
            Mod white = 1, black = 1;
            foreach (var nodeIndex in graph[index])
            {
                if (nodeIndex == inProgressIndex) continue;
                var node = Calc(nodeIndex);
                black *= node.white;
                white *= node.white + node.black;
            }
            inProgressIndexQueue.Pop();
            return cache[index] = new Node { black = black, white = white };
        }

        Stack<int> inProgressIndexQueue = new Stack<int>();
        int[][] graph;
        Node[] cache;
        struct Node
        {
            public Mod black;
            public Mod white;
            public bool IsInit => black != 0 || white != 0;
        }


        class GraphBuilder
        {
            private List<int>[] lists;
            public GraphBuilder(int count)
            {
                this.lists = new List<int>[count];
                for (int i = 0; i < count; i++)
                    this.lists[i] = new List<int>();
            }
            public GraphBuilder(int count, IEnumerable<int[]> arrays)
            {
                this.lists = new List<int>[count];
                for (int i = 0; i < lists.Length; i++)
                    this.lists[i] = new List<int>();
                foreach (var item in arrays)
                    this.Add(item[0] - 1, item[1] - 1);
            }
            public void Add(int from, int to)
            {
                this.lists[from].Add(to);
                this.lists[to].Add(from);
            }
            public int[][] ToArray()
            {
                var N = this.lists.Length;
                var res = new int[N][];
                for (int i = 0; i < N; i++)
                    res[i] = this.lists[i].ToArray();
                return res;
            }
        }
        struct Mod : IEquatable<Mod>
        {
            public const long mod = 1000000007;
            public readonly long val;
            public Mod(long val) { this.val = val; }
            public override bool Equals(object obj) => (obj is Mod) ? this == ((Mod)obj) : false;
            public bool Equals(Mod obj) => this == obj;
            public override int GetHashCode() => val.GetHashCode();
            public override string ToString() => val.ToString();
            public static implicit operator Mod(long x) => new Mod(x);
            public static Mod operator +(Mod x, Mod y) => (x.val + y.val) % mod;
            public static Mod operator -(Mod x, Mod y) => x.val >= y.val ? (x.val - y.val) % mod : (x.val - y.val) % mod + mod;
            public static Mod operator *(Mod x, Mod y) => (x.val * y.val) % mod;
            public static Mod operator /(Mod x, Mod y) => x * y.Inverse();
            public static bool operator ==(Mod x, Mod y) => x.val == y.val;
            public static bool operator !=(Mod x, Mod y) => x.val != y.val;
            public Mod Inverse()
            {
                long a = val, b = mod, u = 1, v = 0;
                while (b > 0)
                {
                    long t = a / b;
                    var b2 = a - t * b;
                    a = b; b = b2;
                    var v2 = u - t * v;
                    u = v; v = v2;
                }
                u %= mod;
                if (u < 0) u += mod;
                return u;
            }
            public static Mod Pow(Mod x, int y)
            {
                Mod res = 1;
                for (; y > 0; y >>= 1)
                {
                    if ((y & 1) == 1) res *= x;
                    x *= x;
                }
                return res;
            }

            public static Factor CreateFactor(int max) => new Factor(max);
            public class Factor
            {
                private readonly Mod[] fac, finv;
                public Factor(int max)
                {
                    var inv = new Mod[max];
                    fac = new Mod[max]; finv = new Mod[max];
                    fac[0] = fac[1] = 1;
                    finv[0] = finv[1] = 1;
                    inv[1] = 1;
                    for (int i = 2; i < max; i++)
                    {
                        fac[i] = fac[i - 1] * i;
                        inv[i] = mod - inv[mod % i].val * (mod / i) % mod;
                        finv[i] = finv[i - 1] * inv[i];
                    }
                }

                // 二項係数計算
                public Mod Combine(int n, int k)
                {
                    if (n < k) return 0;
                    if (n < 0 || k < 0) return 0;
                    return fac[n] * finv[k] * finv[n - k];
                }

                public Mod Factorial(int n) => fac[n];
                public Mod FactorialInvers(int n) => finv[n];
            }
        }

        #region いつもの
        private readonly ConsoleReader consoleReader;
        public Program(ConsoleReader consoleReader) { this.consoleReader = consoleReader; }
        static void Main() => Console.WriteLine(new Program(new ConsoleReader()).Calc()); static string AllLines<T>(IEnumerable<T> source) => string.Join("\n", source);
        #endregion
    }

#pragma warning disable
    public class ConsoleReader { public class SplitLine { string[] splited; public SplitLine(string line) { splited = line.Split(); } public string[] String => splited.ToArray(); public int[] Int => splited.Select(int.Parse).ToArray(); public long[] Long => splited.Select(long.Parse).ToArray(); public ulong[] ULong => splited.Select(ulong.Parse).ToArray(); public double[] Double => splited.Select(double.Parse).ToArray(); } public class RepeatLine { ConsoleReader reader; int num; public RepeatLine(ConsoleReader reader, int num) { this.reader = reader; this.num = num; } public IEnumerable<string> String { get { for (int i = 0; i < num; i++) yield return reader.String; } } public IEnumerable<int> Int { get { for (int i = 0; i < num; i++) yield return reader.Int; } } public IEnumerable<long> Long { get { for (int i = 0; i < num; i++) yield return reader.Long; } } public IEnumerable<string[]> SplitString { get { for (int i = 0; i < num; i++) yield return reader.Split.String; } } public IEnumerable<int[]> SplitInt { get { for (int i = 0; i < num; i++) yield return reader.Split.Int; } } } public virtual string String => Console.ReadLine(); public int Int => int.Parse(String); public long Long => long.Parse(String); public ulong ULong => ulong.Parse(String); public double Double => double.Parse(String); public SplitLine Split => new SplitLine(String); public RepeatLine Repeat(int count) => new RepeatLine(this, count); }
}

Measured memory_bytes: 53560