What is primary succession

2 answers:

7 0

<span>Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.</span>

vovangra [49]3 years ago

3 0

Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited. In other words, it is the gradual growth of an ecosystem over a longer period.

You might be interested in

Students used gummy bears to represent cells in the gummy bear osmosis lab. After obtaining an initial mass for each gummy bear,

Ira Lisetskai [31]

Answer:

i got d

Explanation:

5 0

3 years ago

In the food chain of "algae-------> mosquito larvae --------> frogs -------> racoons," algae are the Consumers Heterotr

kykrilka [37]

Answer:

Autotrophs

Explanation:

Food chain is a step by step feeding process in an ecosystem where an organism producer is been feed on by another organism that depends on it

called consumer and it is also feed on by predator. Producer usually produce their food its includes plants, Algae, phytoplankton.

The energy level moved from the producer to the last organism on the chain.

Autotrophs are the same as producer and an Algae food chain is an example of aquatic food chain where algae serves as primary source of energy(Producer) and its been feed upon by mosquito larvea and larvea by frogs and frogs are eaten by racoon.

5 0

3 years ago

What is a negative imapct that bioenginnered plants may have on the environment

lyudmila [28]

Answer:

b JESUS IS LORD AND NO ONE CAN GET TO THE FATHER EXCEPT BY THROUGH HIM. JESUS IS THE ANSWER

4 0

3 years ago

A group of cells is assayed for DNA content immediately following mitosis (G1) and is found to have an average of 8 picograms of

mariarad [96]

Answer:

16 pg at the end of S

16 pg at the end of G2

Explanation:

A cell has 8 pg of DNA per nucleus in G1.

During S phase the DNA replicates, so every nucleus will contain double the normal amount of DNA that was present in G1. Therefore, at the end of S each nucleus would have 16 pg of DNA.

During G2 the cell continues growing and preparing for mitosis, but DNA content does not change: there are still 16 pg per nucleus.

4 0

3 years ago

Specialized cells are formed when cells differentiate.<br> a. True<br> b. False?

SOVA2 [1]

Specialized cells are formed when cells differentiate - this is true. When you have stem cells, you're talking about undiferentiated cells with no specific roles in the body. When these cells start differentiating and assuming different roles, they are also becoming specialized.

4 0

3 years ago