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4 years ago

draw a well labelled diagram of a leaf structure and explain how the stomata ,the cuticle and the vascular bundle works

Biology

2 answers:

max2010maxim [7]4 years ago

8 0

Answer:

A well labelled diagram of a leaf structure

Explanation:

Greeley [361]4 years ago

4 0

Answer:

Vascular bundles are a collection of tube-like tissues that flow through plants, transporting critical substances to various parts of the plant.
The cuticle reduces the rate of water loss from the leaf surface.
Stomata are tiny holes found in the underside of leaves. They control water loss and gas exchange by opening and closing. They allow water vapour and oxygen out of the leaf and carbon dioxide into the leaf.

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When looking at the inheritance of a single character, Mendel found that a cross between two true-breeding peas (between purple

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Answer:

All progeny with heterozygous dominant genotype

Explanation:

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4 years ago

You are given two true-breeding groups of gerbils. The gerbils in the first group have black fur and curly tails; the gerbils in

Alexxx [7]

Answer:

3 black gebrils have straight tails

Explanation:

Given -

First group of true breeding gebrils have black fur and curly tails

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After the F1 generation, all the offspring would have black fur and curly tail

This means black fur is dominant over yellow fur and curly tail is dominant over straight tails

Let "Black fur" be represented by "B" and "yellow fur" be represented by "b"

Let curly tail be represented by "C" and straight tail be represented by "c"

Then parents genotype for F1 generation would be "BBCC" and "bbcc"

and genotype of first generation offspring would be "BbCc"

BbCc

BC Bc bC bc

BC BBCC BBCc BbCC BbCc

Bc BBCc BBcc BbCc Bbcc

bC BbCC BbCc bbCC bbCc

bc BbCc Bbcc bbCc bbcc

Black Curly – BBCC, BBCc, BbCC, BbCc, BBCc, BbCc, BbCC, BbCc, Bbcc,

Yellow curly- bbCC, bbCc, bbCc

Black straight – BBcc, Bbcc, Bbcc

Yellow straight- bbcc

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3 years ago

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Read 2 more answers

draw a well labelled diagram of a leaf structure and explain how the stomata ,the cuticle and the vascular bundle works​

draw a well labelled diagram of a leaf structure and explain how the stomata ,the cuticle and the vascular bundle works