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deff fn [24]
4 years ago
10

What were the genotypes of the two plants crossed in the F1 cross?

Biology
1 answer:
Scorpion4ik [409]4 years ago
6 0

Answer:

1:2:1 is the genotype ratio

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How do dams create energy for cities nearby​
Luden [163]

Answer:

when water passes through turbines spin, which creates electricity.

Explanation:

Hydroelectric power is produced as water passes through a dam and into a river below. the more water that passes through the more energy is produced.

8 0
4 years ago
DNA replication is the replication of the
MArishka [77]

DNA replication is the process of copying a double-stranded DNA molecule. Both strands serve as templates for the reproduction of the opposite strand. The process is sometimes called "semi-conservative replication" because the daughter DNA from the original parent strand contains half of the original and half of the newly synthesized DNA.


HOPE THIS HELPS :)

7 0
3 years ago
Animal tissues develop from embryonic germ layers. Triploblastic animals have three germ layers (ectoderm, mesoderm, and endoder
Leno4ka [110]

True statements are

A diploblast has no mesoderm.

A pseudocoelom has the same functions as a true coelom.

In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.

Explanation:

Diploblastic animals (radially symmetric animals like jelly fish, sea anemone) has only two layers – the endoderm and the ectoderm. It does not have mesoderm germ layer. Diploblastic animals are formed from the embryonic process called gastrulation from a blastula cells.

A true coelom and pseudocoelom may differ in their structure or location but their main function is the same. Since both are fluid-filled cavities, they act as hydrostatic skeleton disseminating extra pressure via the body to protect the internal organs and minimize damage.

Each germ layer gives rise to tissues pertaining to a particular organ or organ system. Like the mesoderm provides for muscles, nervous system and the endoderm gives rise to gastrointestinal organs, lungs etc. So the tissues lining outside and inside the body cavity will arise from the same germ layer.

4 0
3 years ago
How many of the items in the following list are abiotic? Light,water, mushrooms, salt,heat, Bacteria, stone, cactus, dog
vagabundo [1.1K]

Answer:

five

Explanation:

Abiotic means things in an ecosystem that are non-living.

4 0
4 years ago
Help plssss?!!!!!!!!!
slavikrds [6]

Answer:

frameshift

Explanation:

7 0
3 years ago
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