To make a seed, you need pollen (male reproductive cells) and an ovule (female reproductive cells). Pollen carries the male genetic material to the ovule for fertilization, resulting in the formation of a seed.
Fruits can have two seeds due to genetic variation, environmental conditions, or the way the fruit is pollinated. This variability is natural and can result in different seed numbers in the same type of fruit.
A lemon seed typically has two cotyledons.
One seed leaf refers to plants that have monocotyledonous seeds with a single embryonic leaf within the seed. Two seed leaves, on the other hand, are found in dicotyledonous plants, which have two embryonic leaves within the seed. These two types of seeds represent different evolutionary paths in plant development.
Dicots have two seed leaves, while monocots have one seed leaf. Examples of plants with one seed leaf include grasses, lilies, and orchids.
Two characteristics of a seed that help an embryo survive harsh conditions are dormancy, where the embryo remains inactive until conditions are favorable for germination, and a protective seed coat that shields the embryo from extreme temperatures, drought, and predators.
Inside a seed is a food supply for the developing plant embryo. The outside of a seed is a protective coat. This allows a seed to survive cold weather or a lack of water. A seed can remain dormant for months, or even years, while waiting for the right growing conditions.
There is not a seed that you can buy to get the correct colors and get Dustbin Beaver.You need to subscribe to the "Moshi Magazine will get a code for a special seed with two other seed's and they will grow and you will get Dustbin Beaver.
You need to by two the same and one different seed.
Bacteria need a suitable temperature range to survive, as extreme temperatures can denature their proteins. They also need a source of nutrients to provide energy for growth and metabolism.
Dicot! a dicotyledon
To make a seed, you need pollen (male reproductive cells) and an ovule (female reproductive cells). Pollen carries the male genetic material to the ovule for fertilization, resulting in the formation of a seed.
Just water, actually... the seed itself already has nutrients that will last for about a week. THEN it will need nutrients, water, and soil (or rocks, or some other stabilizer for the root system).
Fruits can have two seeds due to genetic variation, environmental conditions, or the way the fruit is pollinated. This variability is natural and can result in different seed numbers in the same type of fruit.
Air and water.
First you need an interface between two media, second you need that interface to be at an angle to the light path.
In order to do work, two conditions that need to exist are a force must be applied on an object and the object must move in the direction of the applied force. If either of these conditions is not met, work is not being done on the object.